v2.10.3.1

100_core/src/gplx/Err.java

@@ -56,7 +56,7 @@ public class Err extends RuntimeException {
 		String nl_str = called_by_log ? "\t" : "\n";
 		String rv = ""; //nl_str + "----------------------------------------------------------------------" + nl_str;
 		for (int i = 0; i < msgs_idx; ++i) {
-			rv += "[err " + Int_.Xto_str(i) + "] " + msgs_ary[i].To_str() + nl_str;
+			rv += "[err " + Int_.To_str(i) + "] " + msgs_ary[i].To_str() + nl_str;
 		}
 		if (include_trace)
 			rv += "[trace]:" + Trace_to_str(is_gplx, called_by_log, trace_ignore, trace == null ? Err_.Trace_lang(this) : trace);

100_core/src/gplx/Err_.java

@@ -51,7 +51,8 @@ public class Err_ {
 		return new Err(Bool_.Y, Trace_null, Type__gplx, "cast failed", "type", Type_adp_.NameOf_type(t), "obj", o_str);
 	}
 
-	public static String Message_lang(Exception e)		{return e.getMessage();} 
+	public static String Message_lang(Exception e)			{return e.getMessage();} 
+	public static String Message_lang_error(Error e)		{return e.getMessage();} 
 		public static String Trace_lang(Exception e) 	{return Trace_lang_exec(e.getStackTrace());}
 	public static String Trace_lang(Error e) 		{return Trace_lang_exec(e.getStackTrace());}
 	private static String Trace_lang_exec(StackTraceElement[] ary) {

100_core/src/gplx/core/btries/Btrie_fast_mgr.java

@@ -108,7 +108,7 @@ public class Btrie_fast_mgr {
 				pos = match_pos;
 			}
 		}
-		return dirty ? tmp_bfr.Xto_bry_and_clear() : src;
+		return dirty ? tmp_bfr.To_bry_and_clear() : src;
 	}
 	public static Btrie_fast_mgr cs()			{return new Btrie_fast_mgr(Bool_.N);}
 	public static Btrie_fast_mgr ci_a7()		{return new Btrie_fast_mgr(Bool_.Y);}

100_core/src/gplx/core/btries/Btrie_slim_itm.java

@@ -79,7 +79,7 @@ public class Btrie_slim_itm {
 		Btrie_slim_itm rv = new Btrie_slim_itm(b, val, case_any);
 		ary[ary_len] = rv;
 		ary_len = new_len;
-		ByteHashItm_sorter._.Sort(ary, ary_len);
+		ByteHashItm_sorter.Instance.Sort(ary, ary_len);
 		return rv;
 	}
 	public void Ary_del(byte b) {
@@ -126,5 +126,5 @@ class ByteHashItm_sorter {// quicksort
 		if (lo < j) Sort_recurse(lo, j);
 		if (i < hi) Sort_recurse(i, hi);
 	}
-	public static final ByteHashItm_sorter _ = new ByteHashItm_sorter(); ByteHashItm_sorter() {}
+	public static final ByteHashItm_sorter Instance = new ByteHashItm_sorter(); ByteHashItm_sorter() {}
 }

100_core/src/gplx/core/btries/Btrie_slim_mgr.java

@@ -21,11 +21,12 @@ public class Btrie_slim_mgr implements Btrie_mgr {
 	Btrie_slim_mgr(boolean case_match) {root = new Btrie_slim_itm(Byte_.Zero, null, !case_match);}	private Btrie_slim_itm root;
 	public int Count() {return count;} private int count;
 	public int Match_pos() {return match_pos;} private int match_pos;
+	public Object Match_exact(byte[] src) {return src == null ? null : Match_exact(src, 0, src.length);}
 	public Object Match_exact(byte[] src, int bgn_pos, int end_pos) {
 		Object rv = Match_bgn_w_byte(src[bgn_pos], src, bgn_pos, end_pos);
 		return rv == null ? null : match_pos - bgn_pos == end_pos - bgn_pos ? rv : null;
 	}
-	public Object Match_bgn(byte[] src, int bgn_pos, int end_pos) {return Match_bgn_w_byte(src[bgn_pos], src, bgn_pos, end_pos);}
+	public Object Match_bgn(byte[] src, int bgn_pos, int end_pos) {return bgn_pos < end_pos  ? Match_bgn_w_byte(src[bgn_pos], src, bgn_pos, end_pos) : null;} // handle out of bounds gracefully; EX: Match_bgn("abc", 3, 3) should return null not fail
 	public Object Match_bgn_w_byte(byte b, byte[] src, int bgn_pos, int src_len) {
 		Object rv = null; int cur_pos = match_pos = bgn_pos;
 		Btrie_slim_itm cur = root;
@@ -47,6 +48,7 @@ public class Btrie_slim_mgr implements Btrie_mgr {
 	public Btrie_slim_mgr Add_bry(String key, String val)			{return (Btrie_slim_mgr)Add_obj(Bry_.new_u8(key), Bry_.new_u8(val));}
 	public Btrie_slim_mgr Add_bry(String key, byte[] val)			{return (Btrie_slim_mgr)Add_obj(Bry_.new_u8(key), val);}
 	public Btrie_slim_mgr Add_bry(byte[] v)							{return (Btrie_slim_mgr)Add_obj(v, v);}
+	public Btrie_slim_mgr Add_bry_bry(byte[] key, byte[] val)		{return (Btrie_slim_mgr)Add_obj(key, val);}
 	public Btrie_slim_mgr Add_bry_byte(byte b, byte val)			{return (Btrie_slim_mgr)Add_obj(new byte[] {b}, Byte_obj_val.new_(val));}
 	public Btrie_slim_mgr Add_bry_byte(byte[] bry, byte val)		{return (Btrie_slim_mgr)Add_obj(bry, Byte_obj_val.new_(val));}
 	public Btrie_slim_mgr Add_str_byte__many(byte val, String... ary) {
@@ -127,7 +129,7 @@ public class Btrie_slim_mgr implements Btrie_mgr {
 				pos = match_pos;
 			}
 		}
-		return dirty ? tmp_bfr.Xto_bry_and_clear() : src;
+		return dirty ? tmp_bfr.To_bry_and_clear() : src;
 	}
 	public void Clear() {root.Clear(); count = 0;}
 	public static Btrie_slim_mgr cs()				{return new Btrie_slim_mgr(Bool_.Y);}

100_core/src/gplx/core/consoles/Console_adp__sys.java

@@ -62,5 +62,5 @@ public class Console_adp__sys implements Console_adp {
 		catch (java.io.UnsupportedEncodingException e) {throw Err_.new_wo_type("unsupported exception");}
 	    ps.println(s);
 	    	}
-	public static final Console_adp__sys I = new Console_adp__sys();
+	public static final Console_adp__sys Instance = new Console_adp__sys();
 }

100_core/src/gplx/core/intls/Utf8__tst.java

@@ -54,7 +54,7 @@ public class Utf8__tst {
 //				bgn = end;
 //				bgn_bry = end_by_codepoint_next;
 //			}
-//			Tfds.WriteText(bfr.Xto_str_and_clear());
+//			Tfds.WriteText(bfr.To_str_and_clear());
 //		}
 }
 class Utf8__fxt {

100_core/src/gplx/core/js/Js_wtr.java

@@ -21,8 +21,8 @@ public class Js_wtr {
 	private int arg_idx = 0, ary_idx = 0;
 	public byte Quote_char() {return quote_char;} public Js_wtr Quote_char_(byte v) {quote_char = v; return this;} private byte quote_char = Byte_ascii.Quote;
 	public void Clear()							{bfr.Clear();}
-	public String To_str()						{return bfr.Xto_str();}
-	public String To_str_and_clear()			{return bfr.Xto_str_and_clear();}
+	public String To_str()						{return bfr.To_str();}
+	public String To_str_and_clear()			{return bfr.To_str_and_clear();}
 	public Js_wtr Func_init(String name) {return Func_init(Bry_.new_u8(name));}
 	public Js_wtr Func_init(byte[] name) {
 		bfr.Add(name).Add_byte(Byte_ascii.Paren_bgn);

100_core/src/gplx/core/primitives/Bool_obj_ref.java

@@ -20,7 +20,7 @@ public class Bool_obj_ref {
 	public boolean Val() {return val;} private boolean val;
 	public boolean Val_y() {return val;}
 	public boolean Val_n() {return !val;}
-	public String Val_as_str_yn() {return Yn.Xto_str(val);}
+	public String Val_as_str_yn() {return Yn.To_str(val);}
 	public Bool_obj_ref Val_y_() {val = true; return this;}
 	public Bool_obj_ref Val_n_() {val = false; return this;}
 	public Bool_obj_ref Val_(boolean v) {val = v; return this;}

100_core/src/gplx/core/primitives/Byte_obj_ref.java

@@ -21,7 +21,7 @@ public class Byte_obj_ref {
 	public Byte_obj_ref Val_(byte v) {val = v; return this;}
 	@Override public int hashCode() {return val;}
 	@Override public boolean equals(Object obj) {return obj == null ? false : val == ((Byte_obj_ref)obj).Val();}
-	@Override public String toString() {return Int_.Xto_str(val);}
+	@Override public String toString() {return Int_.To_str(val);}
         public static Byte_obj_ref zero_() {return new_(Byte_.Zero);}
         public static Byte_obj_ref new_(byte val) {
 		Byte_obj_ref rv = new Byte_obj_ref();

100_core/src/gplx/core/primitives/Byte_obj_val.java

@@ -18,7 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.core.primitives; import gplx.*; import gplx.core.*;
 public class Byte_obj_val {
 	public byte Val() {return val;} private byte val;
-	@Override public String toString() {return Int_.Xto_str(val);}
+	@Override public String toString() {return Int_.To_str(val);}
 	@Override public int hashCode() {return val;}
 	@Override public boolean equals(Object obj) {return obj == null ? false : val == ((Byte_obj_val)obj).Val();}
         public static Byte_obj_val new_(byte val) {

100_core/src/gplx/core/primitives/Double_obj_val.java

@@ -18,7 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.core.primitives; import gplx.*; import gplx.core.*;
 public class Double_obj_val implements CompareAble {
 	public double Val() {return val;} double val;
-	@Override public String toString() {return Double_.Xto_str(val);}
+	@Override public String toString() {return Double_.To_str(val);}
 	@Override public int hashCode() {return (int)val;}
 	@Override public boolean equals(Object obj) {return obj == null ? false : val == ((Double_obj_val)obj).Val();}
 	public int compareTo(Object obj) {Double_obj_val comp = (Double_obj_val)obj; return Double_.Compare(val, comp.val);}

100_core/src/gplx/core/primitives/Int_obj_ref.java

@@ -23,8 +23,8 @@ public class Int_obj_ref {
 	public int Val_add(int v) {val += v; return val;}		
 	public Int_obj_ref Val_zero_() {val = 0; return this;}
 	public Int_obj_ref Val_neg1_() {val = -1; return this;}
-	public String Val_as_str() {return Int_.Xto_str(val);}
-	@Override public String toString() {return Int_.Xto_str(val);}
+	public String Val_as_str() {return Int_.To_str(val);}
+	@Override public String toString() {return Int_.To_str(val);}
 	@Override public int hashCode() {return val;}
 	@Override public boolean equals(Object obj) {return val == ((Int_obj_ref)obj).Val();}
         public static Int_obj_ref neg1_() {return new_(-1);}

100_core/src/gplx/core/primitives/Int_obj_val.java

@@ -18,7 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.core.primitives; import gplx.*; import gplx.core.*;
 public class Int_obj_val implements CompareAble {
 	public int Val() {return val;} int val;
-	@Override public String toString() {return Int_.Xto_str(val);}
+	@Override public String toString() {return Int_.To_str(val);}
 	@Override public int hashCode() {return val;}
 	@Override public boolean equals(Object obj) {return obj == null ? false : val == ((Int_obj_val)obj).Val();}
 	public int compareTo(Object obj) {Int_obj_val comp = (Int_obj_val)obj; return Int_.Compare(val, comp.val);}

100_core/src/gplx/core/strings/String_bldr.java

@@ -30,7 +30,7 @@ public interface String_bldr {
 	String_bldr Add_str_w_crlf(String v);
 	String_bldr Add_spr_unless_first(String s, String spr, int i);
 	String_bldr Clear();
-	String Xto_str_and_clear();
+	String To_str_and_clear();
 	String To_str();
 	int Count();
 	String_bldr Add(byte[] v);
@@ -70,7 +70,7 @@ abstract class String_bldr_base implements String_bldr {
 		return this;
 	}
 	public String_bldr Clear() {Del(0, Count()); return this;}
-	public String Xto_str_and_clear() {
+	public String To_str_and_clear() {
 		String rv = To_str();
 		Clear();
 		return rv;

100_core/src/gplx/core/threads/Thread_adp.java

@@ -39,7 +39,7 @@ public class Thread_adp implements Runnable {
 //	public void Stop() {thread.stop();}
 	public boolean IsAlive() {return thread.isAlive();}
 	@Override public void run() {
-		invk.Invk(GfsCtx._, 0, cmd, msg);
+		invk.Invk(GfsCtx.Instance, 0, cmd, msg);
 	}
 		public static final Thread_adp Null = new Thread_adp(Thread_adp_.Name_null, GfoInvkAble_.Null, "", GfoMsg_.Null);
 }

100_core/src_000_err/gplx/Gfo_msg_grp_.java

@@ -24,7 +24,7 @@ public class Gfo_msg_grp_ {
 	public static int Uid_next() {return uid_next++;} static int uid_next = 0;
 	public static byte[] Path(byte[] owner_path, byte[] key) {
 		if (owner_path != Bry_.Empty) tmp_bfr.Add(owner_path).Add_byte(Byte_ascii.Dot);	// only add "." if owner_path is available; prevents creating ".gplx"
-		return tmp_bfr.Add(key).Xto_bry_and_clear();
+		return tmp_bfr.Add(key).To_bry_and_clear();
 	}
 	static Bry_bfr tmp_bfr = Bry_bfr.reset_(256);
 }

100_core/src_000_err/gplx/Gfo_msg_itm.java

@@ -38,7 +38,7 @@ public class Gfo_msg_itm implements Gfo_msg_obj {
 		if (fmtr == null) fmtr = Bry_fmtr.new_bry_(fmt).Compile(); 
 		if (fmtr.Fmt_args_exist()) {
 			fmtr.Bld_bfr_many(tmp_bfr, vals);
-			return tmp_bfr.Xto_str_and_clear();
+			return tmp_bfr.To_str_and_clear();
 		}
 		else
 			return String_.new_u8(fmt);
@@ -47,7 +47,7 @@ public class Gfo_msg_itm implements Gfo_msg_obj {
 		if (fmtr == null) fmtr = Bry_fmtr.new_bry_(fmt).Compile(); 
 		if (fmtr.Fmt_args_exist()) {
 			fmtr.Bld_bfr_one(tmp_bfr, val);
-			return tmp_bfr.Xto_str_and_clear();
+			return tmp_bfr.To_str_and_clear();
 		}
 		else
 			return String_.new_u8(fmt);

100_core/src_000_err/gplx/Gfo_msg_root.java

@@ -73,8 +73,8 @@ public class Gfo_msg_root {
 		return cur_list;
 	}
 	Gfo_msg_grp root;
-	Ordered_hash owners = Ordered_hash_.new_();
+	Ordered_hash owners = Ordered_hash_.New();
 	int uid_list_next = 0;
 	int uid_item_next = 0;
-        public static final Gfo_msg_root _ = new Gfo_msg_root("gplx");
+        public static final Gfo_msg_root Instance = new Gfo_msg_root("gplx");
 }

100_core/src_100_types_primitive/gplx/Bool_.java

@@ -26,7 +26,7 @@ public class Bool_ implements GfoInvkAble {
 	public static final String		True_str = "true", False_str = "false";
 	public static final byte[] True_bry = Bry_.new_a7(True_str), False_bry = Bry_.new_a7(False_str);
 	public static boolean		cast(Object obj)				{try {return (Boolean)obj;} catch (Exception e) {throw Err_.new_type_mismatch_w_exc(e, boolean.class, obj);}}
-	public static boolean		cast_or(Object obj, boolean v)	{try {return (Boolean)obj;} catch (Exception e) {Err_.Noop(e); return v;}}
+	public static boolean		cast_or(Object obj, boolean v)		{try {return (Boolean)obj;} catch (Exception e) {Err_.Noop(e); return v;}}
 	public static boolean		parse(String raw) {
 		if		(	String_.Eq(raw, True_str)
 				||	String_.Eq(raw, "True")	// needed for Store_Wtr(){boolVal.toString();}
@@ -42,7 +42,6 @@ public class Bool_ implements GfoInvkAble {
 	public static int		To_int(boolean v)			{return v ? Y_int		: N_int;}
 	public static byte		To_byte(boolean v)			{return v ? Y_byte		: N_byte;}
 	public static String	To_str_lower(boolean v)	{return v ? True_str	: False_str;}
-	public static final boolean[] Ary_empty = new boolean[0];
 
 	public static final Bool_ Gfs = new Bool_();
 	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {

100_core/src_100_types_primitive/gplx/Byte__tst.java

@@ -25,7 +25,7 @@ public class Byte__tst {
 		tst_int_( 255,  255);
 		tst_int_( 256,    0);	// NOTE: 256 will cast to 1; (byte)256 works same in both JAVA/.NET
 	}	void tst_int_(int v, int expd) {Tfds.Eq((byte)expd, Byte_.By_int(v));}	// WORKAROUND/JAVA: expd is of type int b/c java promotes numbers to ints
-	@Test  public void XtoInt() {
+	@Test  public void To_int() {
 		tst_XtoInt(   0,    0);
 		tst_XtoInt( 127,  127);
 		tst_XtoInt( 128,  128);

100_core/src_100_types_primitive/gplx/Byte_ascii.java

@@ -101,6 +101,7 @@ public class Byte_ascii {
 	, Quote_bry				= new byte[] {Byte_ascii.Quote}
 	, Hash_bry				= new byte[] {Byte_ascii.Hash}
 	, Dot_bry				= new byte[] {Byte_ascii.Dot}
+	, Angle_bgn_bry			= new byte[] {Byte_ascii.Angle_bgn}
 	, Comma_bry				= new byte[] {Byte_ascii.Comma}
 	, Colon_bry				= new byte[] {Byte_ascii.Colon}
 	, Amp_bry				= new byte[] {Byte_ascii.Amp}

100_core/src_100_types_primitive/gplx/Char_.java

@@ -19,14 +19,6 @@ package gplx;
 public class Char_ {
 	public static final Class<?> Cls_ref_type = Character.class;
 	public static final char Null = '\0', NewLine = '\n';
-	public static final int CharLen = 1;
-	public static final int AsciiZero = 48;
-	public static boolean IsNumber(char c) {
-		switch (c) {
-			case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': return true;
-			default: return false;
-		}
-	}
 	public static boolean IsCaseLower(char c) {return Character.isLowerCase(c);}				
 	public static boolean IsLetterOrDigit(char c) {return Character.isLetterOrDigit(c);}	
 	public static boolean IsLetterEnglish(char c) {
@@ -48,12 +40,23 @@ public class Char_ {
 			default: return false;
 		}
 	}
+	public static boolean IsNumber(char c) {
+		switch (c) {
+			case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': return true;
+			default: return false;
+		}
+	}
 	public static boolean IsWhitespace(char c) {
 		switch (c) {
 			case ' ': case '\t': case '\n': case '\r': return true;
 			default: return false;
 		}
 	}
+	public static boolean In(char match, char... ary) {
+		for (char itm : ary)
+			if (itm == match) return true;
+		return false;
+	}
 	public static int To_int_or(char c, int or) {
 		switch (c) {
 			case '0': return 0; case '1': return 1; case '2': return 2; case '3': return 3; case '4': return 4;
@@ -61,17 +64,10 @@ public class Char_ {
 			default: return or;
 		}
 	}
-	public static boolean In(char match, char... ary) {
-		for (char itm : ary)
-			if (itm == match) return true;
-		return false;
-	}
 	public static String To_str(char[] ary, int pos, int length) {return new String(ary, pos, length);}
-	public static byte[] XtoByteAry(int v) {return Bry_.new_u8(Char_.To_str((char)v));}
-	public static char XbyInt(int i) {return (char)i;}
 	public static String To_str(int b) {return To_str((char)b);}
 	public static String To_str(char c) {return String.valueOf(c);}	
-	public static byte XtoByte(char c) {return (byte)c;}
+	public static char By_int(int i) {return (char)i;}
 	public static char cast(Object o) {try {return (Character)o;} catch(Exception e) {throw Err_.new_type_mismatch_w_exc(e, char.class, o);}}
 	public static char parse(String raw) {try {return raw.charAt(0);} catch(Exception exc) {throw Err_.new_parse_exc(exc, char.class, raw);}}
 }

100_core/src_100_types_primitive/gplx/Double_.java

@@ -36,15 +36,15 @@ public class Double_ {
 		try {String s = String_.as_(v); return s == null ? Double_.cast(v) : Double_.parse(s);}
 		catch (Exception e) {throw Err_.new_cast(e, double.class, v);}
 	}
-	public static String Xto_str(double v) {
+	public static String To_str(double v) {
 				int v_int = (int)v;
-		return v - v_int == 0 ? Int_.Xto_str(v_int) : Double.toString(v);
+		return v - v_int == 0 ? Int_.To_str(v_int) : Double.toString(v);
 			}
-	public static String Xto_str_loose(double v) {
+	public static String To_str_loose(double v) {
 		int v_as_int = (int)v;			
 		return v == v_as_int
-			? Int_.Xto_str(v_as_int)		// convert to int, and call print String to eliminate any trailing decimal places
-			: Float_.Xto_str((float)v);	// calling ((float)v).toString is better at removing trailing 0s than String.format("%g", v). note that .net .toString() handles it better; EX:2449.600000000000d; DATE:2014-07-29
+			? Int_.To_str(v_as_int)		// convert to int, and call print String to eliminate any trailing decimal places
+			: Float_.To_str((float)v);	// calling ((float)v).toString is better at removing trailing 0s than String.format("%g", v). note that .net .toString() handles it better; EX:2449.600000000000d; DATE:2014-07-29
 	}
 	public static int Compare(double lhs, double rhs) {
 		if		(lhs == rhs) 	return CompareAble_.Same;

100_core/src_100_types_primitive/gplx/Double__tst.java

@@ -25,5 +25,5 @@ public class Double__tst {
 	}
 }
 class Double__fxt {
-	public void Test_Xto_str_loose(double v, String expd) {Tfds.Eq(expd, Double_.Xto_str_loose(v));}
+	public void Test_Xto_str_loose(double v, String expd) {Tfds.Eq(expd, Double_.To_str_loose(v));}
 }

100_core/src_100_types_primitive/gplx/Float_.java

@@ -23,9 +23,9 @@ public class Float_ {
 	public static boolean IsNaN(float v) {return Float.isNaN(v);}		
 	public static float cast(Object obj)	{try {return (Float)obj;} catch(Exception exc) {throw Err_.new_type_mismatch_w_exc(exc, float.class, obj);}}
 	public static float parse(String raw)	{try {return Float.parseFloat(raw);} catch(Exception exc) {throw Err_.new_parse_exc(exc, float.class, raw);}} 
-	public static String Xto_str(float v) {
+	public static String To_str(float v) {
 				int v_int = (int)v;
-		return v - v_int == 0 ? Int_.Xto_str(v_int) : Float.toString(v);
+		return v - v_int == 0 ? Int_.To_str(v_int) : Float.toString(v);
 			}
 	public static float Div(int val, int divisor) {return (float)val / (float)divisor;}
 	public static float Div(long val, long divisor) {return (float)val / (float)divisor;}

100_core/src_100_types_primitive/gplx/Int_.java

@@ -128,11 +128,11 @@ public class Int_ implements GfoInvkAble {
 		if (val < 0) throw Err_.new_wo_type("key must be >= 0", "key", key, "val", val);
 		return this;
 	}
-	public static String Xto_str_pad_bgn_space(int v, int reqdPlaces)	{return Xto_str_pad_bgn_zero(v, reqdPlaces, Byte_ascii.Space, true);}	// EX: 1, 3 returns "  1"
-	public static String Xto_str_pad_bgn_zero(int v, int reqdPlaces)	{return Xto_str_pad_bgn_zero(v, reqdPlaces, Byte_ascii.Num_0, true);}	// EX: 1, 3 returns "001"
-	static String Xto_str_pad_bgn_zero(int val, int places, byte pad_chr, boolean bgn) {
+	public static String To_str_pad_bgn_space(int v, int reqdPlaces)	{return To_str_pad_bgn_zero(v, reqdPlaces, Byte_ascii.Space, true);}	// EX: 1, 3 returns "  1"
+	public static String To_str_pad_bgn_zero(int v, int reqdPlaces)	{return To_str_pad_bgn_zero(v, reqdPlaces, Byte_ascii.Num_0, true);}	// EX: 1, 3 returns "001"
+	static String To_str_pad_bgn_zero(int val, int places, byte pad_chr, boolean bgn) {
 		int len = DigitCount(val);
-		int pad_len = places - len; if (pad_len < 0) return Int_.Xto_str(val);
+		int pad_len = places - len; if (pad_len < 0) return Int_.To_str(val);
 		Bry_bfr bfr = Bry_bfr.new_();
 		boolean neg = val < 0;
 		if (bgn) {	// special logic to handle negative numbers; EX: -1 -> "-001", not "00-1"
@@ -146,20 +146,20 @@ public class Int_ implements GfoInvkAble {
 			bfr.Add_int_fixed(val, len);
 		bfr.Add_byte_repeat(pad_chr, pad_len);
 		if (bgn) bfr.Add_int_fixed(val, len);	// NOTE: neg handled above
-		return bfr.Xto_str();
+		return bfr.To_str();
 	}
 	public static int read_(Object o) {String s = String_.as_(o); return s != null ? Int_.parse(s) : Int_.cast(o);}
 	public static int parse(String raw) {try {return Integer.parseInt(raw);} catch(Exception e) {throw Err_.new_parse_exc(e, int.class, raw);}}
 	public static int cast(Object obj) {try {return (Integer)obj;} catch(Exception exc) {throw Err_.new_type_mismatch_w_exc(exc, int.class, obj);}}
 	public static int cast_or(Object obj, int or) {try {return (Integer)obj;} catch(Exception e) {Err_.Noop(e); return or;}}
 	public static int Xby_double_(double v) {return (int)v;}
-	public static String Xto_str(int v) {return new Integer(v).toString();}
-	public static String Xto_str_fmt(int v, String fmt) {return new java.text.DecimalFormat(fmt).format(v);}
+	public static String To_str(int v) {return new Integer(v).toString();}
+	public static String To_str_fmt(int v, String fmt) {return new java.text.DecimalFormat(fmt).format(v);}
 	public static boolean TypeMatch(Class<?> type) {return type == int.class || type == Integer.class;}
 	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
 		if		(ctx.Match(k, Invk_XtoStr_PadBgn))			{
 			int v = m.ReadInt(GfsCore_.Arg_primitive), pad = m.ReadInt("pad");
-			return ctx.Deny() ? (Object)this : Xto_str_pad_bgn_zero(v, pad);
+			return ctx.Deny() ? (Object)this : To_str_pad_bgn_zero(v, pad);
 		}
 		else if	(ctx.Match(k, "Add")) {
 			int v = m.ReadInt(GfsCore_.Arg_primitive), operand = m.ReadInt("operand");
@@ -168,18 +168,17 @@ public class Int_ implements GfoInvkAble {
 		else												return GfoInvkAble_.Rv_unhandled;			
 	}	public static final String Invk_XtoStr_PadBgn = "XtoStr_PadBgn";
         public static final Int_ Gfs = new Int_();
-//		public static int Xto_int_hex(String v) {return Integer.parseInt(v, 16);}	
-	public static int Xto_int_hex(byte[] src) {return Xto_int_hex(src, 0, src.length);}
-	public static int Xto_int_hex(byte[] src, int bgn, int end) {
+	public static int To_int_hex(byte[] src) {return To_int_hex(src, 0, src.length);}
+	public static int To_int_hex(byte[] src, int bgn, int end) {
 		int rv = 0; int factor = 1;
 		for (int i = end - 1; i >= bgn; i--) {
-			int val = Xto_int_hex(src[i]);
+			int val = To_int_hex(src[i]);
 			rv += (val * factor);
 			factor *= 16;
 		}
 		return rv;
 	}
-	public static int Xto_int_hex(byte b) {
+	public static int To_int_hex(byte b) {
 		switch (b) {
 			case Byte_ascii.Num_0: case Byte_ascii.Num_1: case Byte_ascii.Num_2: case Byte_ascii.Num_3: case Byte_ascii.Num_4:
 			case Byte_ascii.Num_5: case Byte_ascii.Num_6: case Byte_ascii.Num_7: case Byte_ascii.Num_8: case Byte_ascii.Num_9:
@@ -192,18 +191,18 @@ public class Int_ implements GfoInvkAble {
 				return -1;
 		}
 	}
-	public static String Xto_str_hex(int v) {return Xto_str_hex(Bool_.Y, Bool_.Y, v);}
-	public static String Xto_str_hex(boolean zero_pad, boolean upper, int v) {
+	public static String To_str_hex(int v) {return To_str_hex(Bool_.Y, Bool_.Y, v);}
+	public static String To_str_hex(boolean zero_pad, boolean upper, int v) {
 		String rv = Integer.toHexString(v); 
 		int rv_len = String_.Len(rv);
 		if (zero_pad && rv_len < 8) rv = String_.Repeat("0", 8 - rv_len) + rv;
 		return upper ? String_.Upper(rv) : rv;
 	}
-	public static String Xto_str(int[] ary) {return Xto_str(ary, " ");}
-	public static String Xto_str(int[] ary, String dlm) {
+	public static String To_str(int[] ary) {return To_str(ary, " ");}
+	public static String To_str(int[] ary, String dlm) {
 		String_bldr sb = String_bldr_.new_();
 		for (int i = 0; i < ary.length; i++)
-			sb.Add_spr_unless_first(Int_.Xto_str(ary[i]), dlm, i);
+			sb.Add_spr_unless_first(Int_.To_str(ary[i]), dlm, i);
 		return sb.To_str();
 	}
 	public static int[] Ary_parse(String raw_str, int reqd_len, int[] or) {
@@ -251,7 +250,7 @@ public class Int_ implements GfoInvkAble {
 			rv[i] = Int_.parse(ary[i]);
 		return rv;
 	}
-	public static byte[] Xto_bry(int v) {return Bry_.new_a7(Xto_str(v));}
+	public static byte[] To_bry(int v) {return Bry_.new_a7(To_str(v));}
 	public static final int
 		Min_value	= Integer.MIN_VALUE	
 	,	Max_value	= Integer.MAX_VALUE	

100_core/src_100_types_primitive/gplx/Int__tst.java

@@ -26,7 +26,7 @@ public class Int__tst {
 		tst_XtoStr_PadLeft_Zeroes(-12	, 3, "-12");		// negative
 		tst_XtoStr_PadLeft_Zeroes(-123	, 3, "-123");		// negative
 		tst_XtoStr_PadLeft_Zeroes(-1234	, 3, "-1234");		// negative
-	}	void tst_XtoStr_PadLeft_Zeroes(int val, int zeros, String expd) {Tfds.Eq(expd, Int_.Xto_str_pad_bgn_zero(val, zeros));}
+	}	void tst_XtoStr_PadLeft_Zeroes(int val, int zeros, String expd) {Tfds.Eq(expd, Int_.To_str_pad_bgn_zero(val, zeros));}
 	@Test  public void parseOr_() {
 		tst_ParseOr("", -1);		// empty
 		tst_ParseOr("123", 123);	// single
@@ -41,7 +41,7 @@ public class Int__tst {
 	@Test  public void Xto_fmt() {
 		tst_XtoStr_fmt(1, "1");
 		tst_XtoStr_fmt(1000, "1,000");
-	}	void tst_XtoStr_fmt(int v, String expd) {Tfds.Eq(expd, Int_.Xto_str_fmt(v, "#,###"));}
+	}	void tst_XtoStr_fmt(int v, String expd) {Tfds.Eq(expd, Int_.To_str_fmt(v, "#,###"));}
 	@Test  public void AryRng() {
 		tst_AryRng(1, 3, Int_.Ary(1, 2, 3));
 	}	void tst_AryRng(int bgn, int end, int[] expd) {Tfds.Eq_ary(expd, Int_.AryRng(bgn, end));}
@@ -71,7 +71,7 @@ public class Int__tst {
 		tst_DigitCount(100, 3);
 		tst_DigitCount(-1, 2);
 		tst_DigitCount(-100, 4);
-	}	void tst_DigitCount(int val, int expd) {Tfds.Eq(expd, Int_.DigitCount(val), Int_.Xto_str(val));}
+	}	void tst_DigitCount(int val, int expd) {Tfds.Eq(expd, Int_.DigitCount(val), Int_.To_str(val));}
 	@Test  public void Log10() {
 		tst_Log10(            0,  0);
 		tst_Log10(            1,  0);
@@ -98,14 +98,14 @@ public class Int__tst {
 	}
 	@Test  public void Xto_int_hex_tst() {
 		Xto_int_hex("007C", 124);
-	}	void Xto_int_hex(String raw, int expd) {Tfds.Eq(expd, Int_.Xto_int_hex(Bry_.new_a7(raw)));}
+	}	void Xto_int_hex(String raw, int expd) {Tfds.Eq(expd, Int_.To_int_hex(Bry_.new_a7(raw)));}
 	@Test  public void Ary_parse() {
 		Ary_parse__tst("1,2,3"							, 3, Int_.Ary_empty,   1,   2,   3);
 		Ary_parse__tst("123,321,213"					, 3, Int_.Ary_empty, 123, 321, 213);
 		Ary_parse__tst(" 1,  2,3"						, 3, Int_.Ary_empty,   1,   2,   3);
 		Ary_parse__tst("-1,+2,-3"						, 3, Int_.Ary_empty,  -1,   2,  -3);
-		Ary_parse__tst(Int_.Xto_str(Int_.Min_value)		, 1, Int_.Ary_empty, Int_.Min_value);
-		Ary_parse__tst(Int_.Xto_str(Int_.Max_value)		, 1, Int_.Ary_empty, Int_.Max_value);
+		Ary_parse__tst(Int_.To_str(Int_.Min_value)		, 1, Int_.Ary_empty, Int_.Min_value);
+		Ary_parse__tst(Int_.To_str(Int_.Max_value)		, 1, Int_.Ary_empty, Int_.Max_value);
 		Ary_parse__tst("1,2"							, 1, Int_.Ary_empty);
 		Ary_parse__tst("1"								, 2, Int_.Ary_empty);
 		Ary_parse__tst("a"								, 1, Int_.Ary_empty);

100_core/src_100_types_primitive/gplx/Long_.java

@@ -33,9 +33,8 @@ public class Long_ {
 		try {String s = String_.as_(v); return s == null ? Long_.cast(v) : Long_.parse(s);}
 		catch (Exception e) {throw Err_.new_cast(e, long.class, v);}
 	}
-	public static long Xby_int(int v) {return (long)v;}
-	public static String Xto_str(long v) {return Long.toString(v);}	
-	public static String Xto_str_PadBgn(long v, int reqdPlaces) {return String_.Pad(Xto_str(v), reqdPlaces, "0", true);}	// ex: 1, 3 returns 001
+	public static String To_str(long v) {return Long.toString(v);}	
+	public static String To_str_PadBgn(long v, int reqdPlaces) {return String_.Pad(To_str(v), reqdPlaces, "0", true);}	// ex: 1, 3 returns 001
 	public static long parse_or(String raw, long or) {
 		if (raw == null) return or;
 		try {

100_core/src_100_types_primitive/gplx/Yn.java

@@ -44,8 +44,8 @@ public class Yn {
 		if (v_int == Bool_.__int) Err_.new_unhandled(v);
 		return v_int == Bool_.Y_int;
 	}
-	public static String Xto_str(boolean v) {return v ? "y" : "n";}
-	public static String Xto_nullable_str(byte v) {
+	public static String To_str(boolean v) {return v ? "y" : "n";}
+	public static String To_nullable_str(byte v) {
 		switch (v) {
 			case Bool_.Y_byte:		return "y";
 			case Bool_.N_byte:		return "n";
@@ -53,7 +53,7 @@ public class Yn {
 			default:				throw Err_.new_unhandled(v);
 		}
 	}
-	public static byte Xto_nullable_byte(String v) {
+	public static byte To_nullable_byte(String v) {
 		if (v != null && String_.Len(v) == 1) {
 			char c = String_.CharAt(v, 0);
 			switch (c) {

100_core/src_101_types_object/gplx/Array_.java

@@ -66,7 +66,7 @@ public class Array_ {
 	public static String To_str_nested_obj(Object o) {
 		Bry_bfr bfr = Bry_bfr.new_();
 		To_str_nested_ary(bfr, (Object)o, 0);	
-		return bfr.Xto_str_and_clear();
+		return bfr.To_str_and_clear();
 	}
 	private static void To_str_nested_ary(Bry_bfr bfr, Object ary, int indent) {
 		int len = Len(ary);

100_core/src_101_types_object/gplx/Object_.java

@@ -40,7 +40,7 @@ public class Object_ {
 		if		(Type_adp_.Eq(c, String_.Cls_ref_type))		return (String)v;
 		else if	(Type_adp_.Eq(c, Bry_.Cls_ref_type))		return String_.new_u8((byte[])v);
 		else if (Type_adp_.Eq(c, Bool_.Cls_ref_type))		return Bool_.cast(v) ? Bool_.True_str : Bool_.False_str;	// always return "true" / "false"
-		else if	(Type_adp_.Eq(c, Double_.Cls_ref_type))		return Double_.Xto_str_loose(Double_.cast(v));
+		else if	(Type_adp_.Eq(c, Double_.Cls_ref_type))		return Double_.To_str_loose(Double_.cast(v));
 		else												return v.toString();	
 	}
 	public static final byte[] Bry__null = Bry_.new_a7("null");

100_core/src_101_types_object/gplx/String_.java

@@ -355,13 +355,13 @@ public class String_ implements GfoInvkAble {
 			c = String_.CharAt(raw, i);
 			if (c == dlm) {
 				if (!addEmptyIfDlmIsLast && sb.Count() == 0 && i == rawLen - 1) {}
-				else list.Add(sb.Xto_str_and_clear());
+				else list.Add(sb.To_str_and_clear());
 			}
 			else
 				sb.Add(c);
 		}
 		if (sb.Count() > 0)
-			list.Add(sb.Xto_str_and_clear());
+			list.Add(sb.To_str_and_clear());
 		return list.To_str_ary();
 	}
 	public static String[] Split(String s, String separator) {return Split_do(s, separator, false);}
@@ -431,7 +431,7 @@ public class String_ implements GfoInvkAble {
 		while (true) {
 			if (sprMatched
 				|| i == textLength) {	// last pass; add whatever's in sb to list
-				list.Add(sb.Xto_str_and_clear());
+				list.Add(sb.To_str_and_clear());
 				if (sprMatched && i == textLength) list.Add(""); // if s ends with spr and last pass, add emptyString as last
 				sprMatched = false;
 			}
@@ -543,6 +543,6 @@ public class String_ implements GfoInvkAble {
 			if (val != null) bfr.Add_str_u8(val);
 			bfr.Add_byte_nl();
 		}
-		return bfr.Xto_str_and_clear();
+		return bfr.To_str_and_clear();
 	}
 }

100_core/src_120_basicDataType/gplx/Io_url.java

@@ -29,7 +29,7 @@ public class Io_url implements CompareAble, EqAble, ParseAble, GfoInvkAble {	//_
 	public byte[] To_http_file_bry() {
 		return Bry_.Add(Http_file_bry, Http_file_str_encoder.Encode_bry(raw));
 	}
-	public static Url_encoder_interface Http_file_str_encoder = Url_encoder_interface_same._;
+	public static Url_encoder_interface Http_file_str_encoder = Url_encoder_interface_same.Instance;
 	
 	public static final String Http_file_str = "file:///";
 	public static final int Http_file_len = String_.Len(Http_file_str);

100_core/src_120_basicDataType/gplx/Io_url_.java

@@ -38,16 +38,16 @@ public class Io_url_ {
 	public static Io_url Usr_Gplx() {return Usr().GenSubDir("gplx");}
 	public static Io_url mem_dir_(String raw) {
 		raw = EndsWith_or_add(raw, Op_sys.Lnx.Fsys_dir_spr_str());
-		return new Io_url(raw, IoUrlInfoRegy._.Match(raw));
+		return new Io_url(raw, IoUrlInfoRegy.Instance.Match(raw));
 	}
-	public static Io_url mem_fil_(String raw) {return new_inf_(raw, IoUrlInfoRegy._.Match(raw));}
+	public static Io_url mem_fil_(String raw) {return new_inf_(raw, IoUrlInfoRegy.Instance.Match(raw));}
 	public static Io_url wnt_fil_(String raw) {return new_inf_(raw, IoUrlInfo_.Wnt);}
 	public static Io_url wnt_dir_(String raw) {return new_inf_(EndsWith_or_add(raw, Op_sys.Wnt.Fsys_dir_spr_str()), IoUrlInfo_.Wnt);}
 	public static Io_url lnx_fil_(String raw) {return new_inf_(raw, IoUrlInfo_.Lnx);}
 	public static Io_url lnx_dir_(String raw) {return new_inf_(EndsWith_or_add(raw, Op_sys.Lnx.Fsys_dir_spr_str()), IoUrlInfo_.Lnx);}
 	public static Io_url new_fil_(String raw) {return new_any_(raw);}
 	public static Io_url new_dir_(String raw) {return new_any_(raw);}	// NOTE: for now, same as new_fil; stack overflow when doing new_dir
-	public static Io_url new_any_(String raw) {return new_inf_(raw, IoUrlInfoRegy._.Match(raw));}
+	public static Io_url new_any_(String raw) {return new_inf_(raw, IoUrlInfoRegy.Instance.Match(raw));}
 	public static Io_url new_inf_(String raw, IoUrlInfo info) {return String_.Eq(raw, "") ? Io_url_.Empty : new Io_url(raw, info);}
 	public static Io_url http_any_(String src, boolean wnt) {
 		return new_any_(parse_http_file(src, wnt));

100_core/src_120_basicDataType/gplx/KeyValHash.java

@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx;
 public class KeyValHash {
-	private Ordered_hash hash = Ordered_hash_.new_();
+	private Ordered_hash hash = Ordered_hash_.New();
 	public int Count() {return hash.Count();}
 	public KeyValHash Clear() {hash.Clear(); return this;}
 	public boolean Has(String key) {return hash.Has(key);}

100_core/src_120_basicDataType/gplx/KeyVal_.java

@@ -66,7 +66,7 @@ public class KeyVal_ {
 	public static String Ary_to_str_nested(KeyVal... ary) {
 		Bry_bfr bfr = Bry_bfr.new_();
 		Ary_to_str_nested(bfr, 0, ary);
-		return bfr.Xto_str_and_clear();
+		return bfr.To_str_and_clear();
 	}
 	private static void Ary_to_str_nested(Bry_bfr bfr, int indent, KeyVal[] ary) {
 		int len = ary.length;

100_core/src_120_basicDataType/gplx/TimeSpanAdp.java

@@ -78,7 +78,7 @@ public class TimeSpanAdp implements CompareAble, EqAble {
 			case 1: return "s";
 			case 2: return "m";
 			case 3: return "h";
-			default: return "unknown:<" + Int_.Xto_str(i) + ">";
+			default: return "unknown:<" + Int_.To_str(i) + ">";
 		}
 	}
 	@gplx.Internal protected TimeSpanAdp(long fracs) {this.fracs = fracs;}

100_core/src_120_basicDataType/gplx/TimeSpanAdp_.java

@@ -93,9 +93,9 @@ public class TimeSpanAdp_ {
 					sb.Add(Sprs[i]);
 				if (val < 10)	// zeroPad
 					sb.Add("0");
-				sb.Add(Int_.Xto_str(val));
+				sb.Add(Int_.To_str(val));
 			}
-			return sb.Xto_str_and_clear();
+			return sb.To_str_and_clear();
 		}
 		boolean fmt_fracs = !String_.Eq(fmt, TimeSpanAdp_.Fmt_NoFractionals);
 		boolean fmt_padZeros = String_.Eq(fmt, TimeSpanAdp_.Fmt_PadZeros);
@@ -116,7 +116,7 @@ public class TimeSpanAdp_ {
 			zeros = first && !fmt_padZeros ? 1 : padZerosAry[i];	// if first, don't zero pad (avoid "01")
 			dlm = first ? "" : Sprs[i];						// if first, don't use dlm (avoid ":01")
 			sb.Add(dlm);
-			sb.Add(Int_.Xto_str_pad_bgn_zero(val, zeros));
+			sb.Add(Int_.To_str_pad_bgn_zero(val, zeros));
 			first = false;
 		}
 		return sb.To_str();

100_core/src_120_basicDataType/gplx/Url_encoder_interface.java

@@ -23,5 +23,5 @@ public interface Url_encoder_interface {
 class Url_encoder_interface_same implements Url_encoder_interface {
 	public String Encode_str(String v) {return v;}
 	public byte[] Encode_bry(String v) {return Bry_.new_u8(v);}
-        public static final Url_encoder_interface_same _ = new Url_encoder_interface_same(); Url_encoder_interface_same() {}
+        public static final Url_encoder_interface_same Instance = new Url_encoder_interface_same(); Url_encoder_interface_same() {}
 }

100_core/src_130_brys/gplx/Bry_.java

@@ -743,7 +743,7 @@ public class Bry_ {
 					}
 					else if (next == lkp) {
 						posRef.Val_(pos + 2);	// 1=endQuote;1=lkp;
-						return make ? bb.Xto_bry() : Bry_.Empty;
+						return make ? bb.To_bry() : Bry_.Empty;
 					}
 					else throw Err_.new_wo_type("quote found, but not doubled", "txt", String_.new_u8__by_len(ary, bgn, pos + 1));
 				}
@@ -830,7 +830,7 @@ public class Bry_ {
 		}
 		if (dirty)
 			bfr.Add_mid(src, bfr_bgn, src_end);
-		return dirty ? bfr.Xto_bry_and_clear() : src;
+		return dirty ? bfr.To_bry_and_clear() : src;
 	}
 	public static byte[] Replace(byte[] src, byte[] find, byte[] replace) {return Replace_between(src, find, null, replace);}
 	public static byte[] Replace_between(byte[] src, byte[] bgn, byte[] end, byte[] replace) {
@@ -859,7 +859,7 @@ public class Bry_ {
 				}
 			}
 		}
-		return bfr.Xto_bry_and_clear();
+		return bfr.To_bry_and_clear();
 	}
 	public static int Trim_end_pos(byte[] src, int end) {
 		for (int i = end - 1; i > -1; i--) {

100_core/src_130_brys/gplx/Bry_bfr.java

@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx;
 import gplx.core.primitives.*;
-public class Bry_bfr {
+public class Bry_bfr {
 	private Bry_bfr_mkr_mgr mkr_mgr; private int reset;
 	public byte[] Bfr() {return bfr;} private byte[] bfr;
 	public int Len() {return bfr_len;} private int bfr_len;
@@ -50,7 +50,7 @@ public class Bry_bfr {
 	public byte[] To_bry_and_rls() {
 		byte[] rv = null;
 		synchronized (bfr) {
-			rv = Xto_bry();
+			rv = To_bry();
 			this.Clear();
 			if (reset > 0) Reset_if_gt(reset);
 			synchronized (mkr_mgr) {
@@ -279,6 +279,7 @@ public class Bry_bfr {
 		return this;
 	}
 	public Bry_bfr Add_str(String v) {return Add_str_u8(v);}
+	public Bry_bfr Add_str_u8_w_nl(String s) {Add_str_u8(s); return Add_byte_nl();}
 	public Bry_bfr Add_str_u8(String str) {
 		try {
 			int str_len = str.length();							
@@ -290,6 +291,7 @@ public class Bry_bfr {
 		}
 		catch (Exception e) {throw Err_.new_exc(e, "core", "invalid UTF-8 sequence", "s", str);}
 	}
+	public Bry_bfr Add_str_a7_w_nl(String s) {Add_str_a7(s); return Add_byte_nl();}
 	public Bry_bfr Add_str_a7(String str) {
 		try {
 			int bry_len = str.length();						
@@ -310,8 +312,8 @@ public class Bry_bfr {
 		this.Add_byte(line ? Byte_ascii.Nl : Byte_ascii.Tab);
 		return this;
 	}
-	public Bry_bfr Add_float(float f) {Add_str(Float_.Xto_str(f)); return this;}
-	public Bry_bfr Add_double(double v) {Add_str(Double_.Xto_str(v)); return this;}
+	public Bry_bfr Add_float(float f) {Add_str(Float_.To_str(f)); return this;}
+	public Bry_bfr Add_double(double v) {Add_str(Double_.To_str(v)); return this;}
 	public Bry_bfr Add_dte(DateAdp val) {return Add_dte_segs(val.Year(), val.Month(),val.Day(), val.Hour(), val.Minute(), val.Second(), val.Frac());}
 	public Bry_bfr Add_dte_segs(int y, int M, int d, int H, int m, int s, int f) {		// yyyyMMdd HHmmss.fff
 		if (bfr_len + 19      > bfr_max) Resize((bfr_len + 19) * 2);
@@ -403,7 +405,7 @@ public class Bry_bfr {
 		else if	(o_type == Boolean.class)			Add_yn(Bool_.cast(o));				
 		else if	(o_type == Double.class)			Add_double(Double_.cast(o));		
 		else if	(o_type == Float.class)			Add_float(Float_.cast(o));			
-		else										((Bry_fmtr_arg)o).XferAry(this, 0);
+		else										((Bry_fmtr_arg)o).Fmt__do(this);
 		return this;
 	}
 	public Bry_bfr Add_obj_strict(Object o) {
@@ -420,7 +422,7 @@ public class Bry_bfr {
 		else if	(o_type == Boolean.class)			Add_bool(Bool_.cast(o));			
 		else if	(o_type == Double.class)			Add_double(Double_.cast(o));		
 		else if	(o_type == Float.class)			Add_float(Float_.cast(o));			
-		else										((Bry_fmtr_arg)o).XferAry(this, 0);
+		else										((Bry_fmtr_arg)o).Fmt__do(this);
 		return this;
 	}
 	public Bry_bfr Add_yn(boolean v) {Add_byte(v ? Byte_ascii.Ltr_y : Byte_ascii.Ltr_n); return this;}
@@ -495,31 +497,26 @@ public class Bry_bfr {
 		return this;
 	}
 	public boolean Eq(byte b) {return bfr_len == 1 && bfr[0] == b;}
-	public byte[] Xto_bry(int bgn, int end) {return bfr_len == 0 ? Bry_.Empty : Bry_.Mid(bfr, bgn, end);}
-	public byte[] Xto_bry() {return bfr_len == 0 ? Bry_.Empty : Bry_.Mid(bfr, 0, bfr_len);}
-	public byte[] Xto_bry_and_reset(int v) {
-		byte[] rv = Xto_bry();
-		this.Clear().Reset_if_gt(v);
-		return rv;
-	}
-	public byte[] Xto_bry_and_clear_and_trim() {return Xto_bry_and_clear_and_trim(true, true, Bry_.Trim_ary_ws);}
-	public byte[] Xto_bry_and_clear_and_trim(boolean trim_bgn, boolean trim_end, byte[] trim_bry) {
+	public byte[] To_bry(int bgn, int end) {return bfr_len == 0 ? Bry_.Empty : Bry_.Mid(bfr, bgn, end);}
+	public byte[] To_bry() {return bfr_len == 0 ? Bry_.Empty : Bry_.Mid(bfr, 0, bfr_len);}
+	public byte[] To_bry_and_clear_and_trim() {return To_bry_and_clear_and_trim(true, true, Bry_.Trim_ary_ws);}
+	public byte[] To_bry_and_clear_and_trim(boolean trim_bgn, boolean trim_end, byte[] trim_bry) {
 		byte[] rv = Bry_.Trim(bfr, 0, bfr_len, trim_bgn, trim_end, trim_bry);
 		this.Clear();
 		return rv;
 	}
-	public byte[] Xto_bry_and_clear() {
-		byte[] rv = Xto_bry();
+	public byte[] To_bry_and_clear() {
+		byte[] rv = To_bry();
 		this.Clear();
 		if (reset > 0) Reset_if_gt(reset);
 		return rv;
 	}
-	public String Xto_str()								{return String_.new_u8(Xto_bry());}
-	public String Xto_str_by_pos(int bgn, int end)		{return String_.new_u8(Xto_bry(), bgn, end);}
-	public String Xto_str_and_clear()					{return String_.new_u8(Xto_bry_and_clear());}
-	public String Xto_str_and_clear_and_trim()			{return String_.new_u8(Xto_bry_and_clear_and_trim());}
-	public int XtoIntAndClear(int or) {int rv = XtoInt(or); this.Clear(); return rv;}
-	public int XtoInt(int or) {
+	public String To_str()								{return String_.new_u8(To_bry());}
+	public String To_str_by_pos(int bgn, int end)		{return String_.new_u8(To_bry(), bgn, end);}
+	public String To_str_and_clear()					{return String_.new_u8(To_bry_and_clear());}
+	public String To_str_and_clear_and_trim()			{return String_.new_u8(To_bry_and_clear_and_trim());}
+	public int To_int_and_clear(int or) {int rv = To_int(or); this.Clear(); return rv;}
+	public int To_int(int or) {
 		switch (bfr_len) {
 			case 0: return or;
 			case 1: {

100_core/src_130_brys/gplx/Bry_bfr_mkr.java

@@ -25,7 +25,6 @@ public class Bry_bfr_mkr {
 	public Bry_bfr Get_m001() {return mkr_m001.Get();}
 	public void Rls(Bry_bfr v) {
 		v.Mkr_rls();
-//			v.Mkr_mgr().Rls(v);
 	}
 	public void Reset_if_gt(int v) {
 		for (byte i = Tid_b128; i <= Tid_m001; i++)
@@ -35,12 +34,11 @@ public class Bry_bfr_mkr {
 		for (byte i = Tid_b128; i <= Tid_m001; i++)
 			mkr(i).Clear_fail_check();
 	}
-
 	public void Clear() {
 		for (byte i = Tid_b128; i <= Tid_m001; i++)
 			mkr(i).Clear();
 	}
-	Bry_bfr_mkr_mgr mkr(byte tid) {
+	private Bry_bfr_mkr_mgr mkr(byte tid) {
 		switch (tid) {
 			case Tid_b128: 	return mkr_b128;
 			case Tid_b512: 	return mkr_b512;
@@ -51,9 +49,8 @@ public class Bry_bfr_mkr {
 	}
 }
 class Bry_bfr_mkr_mgr {
-	private final Object thread_lock;
+	private final Object thread_lock = new Object();
 	public Bry_bfr_mkr_mgr(byte mgr_id, int reset) {// NOTE: random IndexOutOfBounds errors in Get around free[--free_len] with free_len being -1; put member variable initialization within thread_lock to try to avoid; DATE:2014-09-21
-		thread_lock = new Object();
 		synchronized (thread_lock) {
 			this.mgr_id = mgr_id;
 			this.reset = reset;
@@ -72,7 +69,7 @@ class Bry_bfr_mkr_mgr {
 			for (int i = 0; i < ary_max; i++) {
 				Bry_bfr itm = ary[i];
 				if (itm != null) {
-					if (!itm.Mkr_idx_is_null()) throw Err_.new_wo_type("failed to clear bfr", "idx", Int_.Xto_str(i));
+					if (!itm.Mkr_idx_is_null()) throw Err_.new_wo_type("failed to clear bfr", "idx", Int_.To_str(i));
 					itm.Clear();
 				}
 				ary[i] = null;
@@ -132,18 +129,6 @@ class Bry_bfr_mkr_mgr {
 		Array_.Copy_to(free, 0, new_free, 0, free_len);
 		free = new_free;
 	}
-//		public void Rls(Bry_bfr v) {
-//			synchronized (thread_lock) {
-//				int idx = v.Mkr_itm();
-//				if (idx == -1) throw Err_mgr._.fmt_("gplx.Bry_bfr", "rls_failed", "rls called on bfr that was not created by factory");
-//				int new_ary_len = nxt_idx - 1;
-//				if (idx == new_ary_len)
-//					nxt_idx = new_ary_len;
-//				else
-//					free[free_len++] = idx;
-//				v.Mkr_(null, -1);
-//			}
-//		}
 	public void Rls(int idx) {
 		synchronized (thread_lock) {
 			if (idx == -1) throw Err_.new_wo_type("rls called on bfr that was not created by factory");

100_core/src_130_brys/gplx/Bry_bfr_tst.java

@@ -33,13 +33,13 @@ public class Bry_bfr_tst {
 	@Test  public void Add_byte_repeat() {	// NOTE: make sure auto-expands
 		bb = Bry_bfr.new_(2);
 		tst_Add_byte_repeat(Byte_ascii.Space, 12, String_.Repeat(" ", 12));
-	}	void tst_Add_byte_repeat(byte b, int len, String expd) {Tfds.Eq(expd, bb.Add_byte_repeat(b, len).Xto_str_and_clear());}
+	}	void tst_Add_byte_repeat(byte b, int len, String expd) {Tfds.Eq(expd, bb.Add_byte_repeat(b, len).To_str_and_clear());}
 	void tst_AddByte(String s, String expdStr, int expdLen) {
 		if (String_.Len(s) == 1)
 			bb.Add_byte((byte)String_.CharAt(s, 0));
 		else
 			bb.Add(Bry_.new_u8(s));
-		Tfds.Eq(expdStr, String_.new_u8(bb.Xto_bry()));
+		Tfds.Eq(expdStr, String_.new_u8(bb.To_bry()));
 		Tfds.Eq(expdLen, bb.Bfr_max());
 	}
 	@Test  public void Add_dte() {
@@ -47,7 +47,7 @@ public class Bry_bfr_tst {
 	}
 	void tst_AddDte(String raw) {
 		bb.Add_dte(DateAdp_.parse_fmt(raw, Bry_.Fmt_csvDte));
-		Tfds.Eq(raw, String_.new_u8(bb.Xto_bry()));
+		Tfds.Eq(raw, String_.new_u8(bb.To_bry()));
 	}
 	@Test  public void Add_int_variable() {
 		Add_int_variable(-1);
@@ -64,12 +64,12 @@ public class Bry_bfr_tst {
 	}
 	void tst_Add_float(float v) {
 		bb.Add_float(v);
-		Tfds.Eq(v, Float_.parse(String_.new_u8(bb.Xto_bry())));
+		Tfds.Eq(v, Float_.parse(String_.new_u8(bb.To_bry())));
 	}
 	void Add_int_variable(int val) {
 		bb.Clear();
 		bb.Add_int_variable(val);
-		Tfds.Eq(val, Int_.parse(String_.new_u8(bb.Xto_bry())));
+		Tfds.Eq(val, Int_.parse(String_.new_u8(bb.To_bry())));
 	}
 	@Test  public void Add_int_fixed_len3()				{tst_Add_int_fixed(123, 3, "123");}
 	@Test  public void Add_int_fixed_pad_1()			{tst_Add_int_fixed(2, 1, "2");}
@@ -79,7 +79,7 @@ public class Bry_bfr_tst {
 	@Test  public void Add_int_fixed_neg_pad1()			{tst_Add_int_fixed(-2, 1, "-");}
 	@Test  public void Add_int_fixed_chop_1()			{tst_Add_int_fixed(123, 1, "3");}
 	@Test  public void Add_int_fixed_chop_neg()			{tst_Add_int_fixed(-21, 2, "-1");}
-	void tst_Add_int_fixed(int val, int digits, String expd) {Tfds.Eq(expd, String_.new_u8(bb.Add_int_fixed(val, digits).Xto_bry()));}
+	void tst_Add_int_fixed(int val, int digits, String expd) {Tfds.Eq(expd, String_.new_u8(bb.Add_int_fixed(val, digits).To_bry()));}
 	@Test  public void Add_long_fixed_len3()			{tst_Add_long_fixed(123, 3, "123");}
 	@Test  public void Add_long_fixed_pad_1()			{tst_Add_long_fixed(2, 1, "2");}
 	@Test  public void Add_long_fixed_pad_2()			{tst_Add_long_fixed(2, 2, "02");}
@@ -89,7 +89,7 @@ public class Bry_bfr_tst {
 	@Test  public void Add_long_fixed_chop_1()			{tst_Add_long_fixed(123, 1, "3");}
 	@Test  public void Add_long_fixed_chop_neg()		{tst_Add_long_fixed(-21, 2, "-1");}
 	@Test  public void Add_long_fixed_large()			{tst_Add_long_fixed(123456789012345L, 15, "123456789012345");}
-	void tst_Add_long_fixed(long val, int digits, String expd) {Tfds.Eq(expd, String_.new_u8(bb.Add_long_fixed(val, digits).Xto_bry()));}
+	void tst_Add_long_fixed(long val, int digits, String expd) {Tfds.Eq(expd, String_.new_u8(bb.Add_long_fixed(val, digits).To_bry()));}
 	@Test  public void AddDte_short() {
 		tst_AddDte_short("2010-08-26T22:38:36Z");
 	}
@@ -100,12 +100,12 @@ public class Bry_bfr_tst {
 //			for (int i = 0; i < aryLen; i++) {
 //				byte b = ary[i];				
 //				switch (i) {
-//					case  4: y = ib.XtoIntAndClear(); break;
-//					case  7: m = ib.XtoIntAndClear(); break;
-//					case 10: d = ib.XtoIntAndClear(); break;
-//					case 13: h = ib.XtoIntAndClear(); break;
-//					case 16: n = ib.XtoIntAndClear(); break;
-//					case 19: s = ib.XtoIntAndClear(); break;
+//					case  4: y = ib.To_int_and_clear(); break;
+//					case  7: m = ib.To_int_and_clear(); break;
+//					case 10: d = ib.To_int_and_clear(); break;
+//					case 13: h = ib.To_int_and_clear(); break;
+//					case 16: n = ib.To_int_and_clear(); break;
+//					case 19: s = ib.To_int_and_clear(); break;
 //					default: ib.Add(b); break;
 //				}
 //			}
@@ -122,10 +122,10 @@ public class Bry_bfr_tst {
 //			bb = Bry_bfr.new_(16);
 //			bb.Add_str(orig);
 //			bb.InsertAt_str(insertAt, insertStr);
-//			String actl = bb.Xto_str_and_clear();
+//			String actl = bb.To_str_and_clear();
 //			Tfds.Eq(expd, actl);
 //		}
-	@Test  public void Xto_bry_and_clear_and_trim() {
+	@Test  public void To_bry_and_clear_and_trim() {
 		tst_XtoAryAndClearAndTrim("a"	, "a");
 		tst_XtoAryAndClearAndTrim(" a "	, "a");
 		tst_XtoAryAndClearAndTrim(" a b "	, "a b");
@@ -133,7 +133,7 @@ public class Bry_bfr_tst {
 	}
 	void tst_XtoAryAndClearAndTrim(String raw, String expd) {
 		bb.Add_str(raw);
-		Tfds.Eq(expd, String_.new_u8(bb.Xto_bry_and_clear_and_trim()));
+		Tfds.Eq(expd, String_.new_u8(bb.To_bry_and_clear_and_trim()));
 	}
 	@Test  public void XtoInt() {
 		tst_XtoInt("123", 123);
@@ -142,7 +142,7 @@ public class Bry_bfr_tst {
 	}
 	void tst_XtoInt(String raw, int expd) {
 		bb.Add_str(raw);
-		Tfds.Eq(expd, bb.XtoIntAndClear(Int_.Min_value));
+		Tfds.Eq(expd, bb.To_int_and_clear(Int_.Min_value));
 	}
 	static long Pow38_to(int year, int month, int day, int hour, int minute, int second, int frac) {
 		return	((long)year)				<< 26 
@@ -167,7 +167,7 @@ public class Bry_bfr_tst {
 	}
 	void tst_Add_bfr_trimEnd_and_clear(String raw, String expd) {
 		Bry_bfr tmp = Bry_bfr.new_().Add_str(raw);
-		Tfds.Eq(expd, bb.Add_bfr_trim_and_clear(tmp, false, true).Xto_str_and_clear());
+		Tfds.Eq(expd, bb.Add_bfr_trim_and_clear(tmp, false, true).To_str_and_clear());
 	}
 	@Test  public void Add_bfr_trimAll_and_clear() {
 		tst_Add_bfr_trimAll_and_clear(" a ", "a");
@@ -177,7 +177,7 @@ public class Bry_bfr_tst {
 	}
 	void tst_Add_bfr_trimAll_and_clear(String raw, String expd) {
 		Bry_bfr tmp = Bry_bfr.new_().Add_str(raw);
-		Tfds.Eq(expd, bb.Add_bfr_trim_and_clear(tmp, true, true).Xto_str_and_clear());
+		Tfds.Eq(expd, bb.Add_bfr_trim_and_clear(tmp, true, true).To_str_and_clear());
 	}
 	@Test  public void Add_int_pad_bgn() {
 		fxt.Test_Add_int_pad_bgn(Byte_ascii.Num_0, 3,    0, "000");
@@ -214,14 +214,14 @@ class ByteAryBfr_fxt {
 	public void Clear() {
 		bfr.ClearAndReset();
 	}
-	public void Test_Add_int_pad_bgn(byte pad_byte, int str_len, int val, String expd) {Tfds.Eq(expd, bfr.Add_int_pad_bgn(pad_byte, str_len, val).Xto_str_and_clear());}
+	public void Test_Add_int_pad_bgn(byte pad_byte, int str_len, int val, String expd) {Tfds.Eq(expd, bfr.Add_int_pad_bgn(pad_byte, str_len, val).To_str_and_clear());}
 	public void Test_Add_bry_escape(String val, String expd) {
 		byte[] val_bry = Bry_.new_u8(val);
-		Tfds.Eq(expd, bfr.Add_bry_escape(Byte_ascii.Apos, Byte_.Ary(Byte_ascii.Apos, Byte_ascii.Apos), val_bry, 0, val_bry.length).Xto_str_and_clear());
+		Tfds.Eq(expd, bfr.Add_bry_escape(Byte_ascii.Apos, Byte_.Ary(Byte_ascii.Apos, Byte_ascii.Apos), val_bry, 0, val_bry.length).To_str_and_clear());
 	}
-	public void Test_Insert_at(String init, int pos, String val, String expd)	{Tfds.Eq(expd, bfr.Add_str(init).Insert_at(pos, Bry_.new_u8(val)).Xto_str_and_clear());}
-	public void Test_Insert_at(String init, int pos, String val, int val_bgn, int val_end, String expd)	{Tfds.Eq(expd, bfr.Add_str(init).Insert_at(pos, Bry_.new_u8(val), val_bgn, val_end).Xto_str_and_clear());}
-	public void Test_Delete_rng(String init, int bgn, int end, String expd)		{Tfds.Eq(expd, bfr.Add_str(init).Delete_rng(bgn, end).Xto_str_and_clear());}
-	public void Test_Delete_rng_to_bgn(String init, int pos, String expd)		{Tfds.Eq(expd, bfr.Add_str(init).Delete_rng_to_bgn(pos).Xto_str_and_clear());}
-	public void Test_Delete_rng_to_end(String init, int pos, String expd)		{Tfds.Eq(expd, bfr.Add_str(init).Delete_rng_to_end(pos).Xto_str_and_clear());}
+	public void Test_Insert_at(String init, int pos, String val, String expd)	{Tfds.Eq(expd, bfr.Add_str(init).Insert_at(pos, Bry_.new_u8(val)).To_str_and_clear());}
+	public void Test_Insert_at(String init, int pos, String val, int val_bgn, int val_end, String expd)	{Tfds.Eq(expd, bfr.Add_str(init).Insert_at(pos, Bry_.new_u8(val), val_bgn, val_end).To_str_and_clear());}
+	public void Test_Delete_rng(String init, int bgn, int end, String expd)		{Tfds.Eq(expd, bfr.Add_str(init).Delete_rng(bgn, end).To_str_and_clear());}
+	public void Test_Delete_rng_to_bgn(String init, int pos, String expd)		{Tfds.Eq(expd, bfr.Add_str(init).Delete_rng_to_bgn(pos).To_str_and_clear());}
+	public void Test_Delete_rng_to_end(String init, int pos, String expd)		{Tfds.Eq(expd, bfr.Add_str(init).Delete_rng_to_end(pos).To_str_and_clear());}
 }

100_core/src_130_brys/gplx/Bry_fmtr.java

@@ -20,7 +20,7 @@ import gplx.core.primitives.*; import gplx.core.strings.*;
 public class Bry_fmtr {
 	public byte[] Fmt() {return fmt;} private byte[] fmt = Bry_.Empty;
 	public boolean Fmt_null() {return fmt.length == 0;}
-	public Bry_fmtr_eval_mgr Eval_mgr() {return eval_mgr;} public Bry_fmtr Eval_mgr_(Bry_fmtr_eval_mgr v) {eval_mgr = v; return this;} Bry_fmtr_eval_mgr eval_mgr = Bry_fmtr_eval_mgr_gfs._;
+	public Bry_fmtr_eval_mgr Eval_mgr() {return eval_mgr;} public Bry_fmtr Eval_mgr_(Bry_fmtr_eval_mgr v) {eval_mgr = v; return this;} Bry_fmtr_eval_mgr eval_mgr = Bry_fmtr_eval_mgr_gfs.Instance;
 	public Bry_fmtr Fmt_(byte[] v) {fmt = v; dirty = true; return this;} public Bry_fmtr Fmt_(String v) {return Fmt_(Bry_.new_u8(v));}
 	public Bry_fmtr Keys_(String... ary) {
 		if (keys == null)	keys = Hash_adp_.new_();
@@ -62,7 +62,7 @@ public class Bry_fmtr {
 		for (int i = 0; i < itms_len; i++) {
 			Bry_fmtr_itm itm = itms[i];
 			if (itm.Arg)
-				args[itm.ArgIdx].XferAry(bfr, itm.ArgIdx);
+				args[itm.ArgIdx].Fmt__do(bfr);
 			else
 				bfr.Add(itm.Dat);
 		}
@@ -88,14 +88,14 @@ public class Bry_fmtr {
 				bfr.Add(itm.Dat);
 		}
 	}
-	public byte[] Bld_bry_none(Bry_bfr bfr) {Bld_bfr_ary(bfr, Object_.Ary_empty); return bfr.Xto_bry_and_clear();}
+	public byte[] Bld_bry_none(Bry_bfr bfr) {Bld_bfr_ary(bfr, Object_.Ary_empty); return bfr.To_bry_and_clear();}
 	public byte[] Bld_bry_many(Bry_bfr bfr, Object... args) {
 		Bld_bfr_ary(bfr, args);
-		return bfr.Xto_bry_and_clear();
+		return bfr.To_bry_and_clear();
 	}
 	public String Bld_str_many(Bry_bfr bfr, String fmt, Object... args) {
 		this.Fmt_(fmt).Bld_bfr_many(bfr, args);
-		return bfr.Xto_str_and_clear();
+		return bfr.To_str_and_clear();
 	}
 	public String Bld_str_many(String... args) {
 		if (dirty) Compile(); 
@@ -134,9 +134,9 @@ public class Bry_fmtr {
 				if		(lkp_is_active) {
 					if (cur_byte == char_arg_end) {
 						if (lkp_is_numeric)
-							list.Add(Bry_fmtr_itm.arg_(lkp_bfr.XtoInt(0) - baseInt));
+							list.Add(Bry_fmtr_itm.arg_(lkp_bfr.To_int(0) - baseInt));
 						else {
-							byte[] key_fmt = lkp_bfr.Xto_bry();
+							byte[] key_fmt = lkp_bfr.To_bry();
 							Object idx_ref = keys.Get_by(Bry_obj_ref.new_(key_fmt));
 							if (idx_ref == null) {
 								int lkp_bfr_len = lkp_bfr.Len();
@@ -195,7 +195,7 @@ public class Bry_fmtr {
 						else if	(nxt_byte == char_escape_nl)	tmp_byte = Byte_ascii.Nl;
 						else if (nxt_byte == char_escape_tab)	tmp_byte = Byte_ascii.Tab;
 						else {
-							if (fail_when_invalid_escapes) throw Err_.new_wo_type("unknown escape code", "code", Char_.XbyInt(nxt_byte), "fmt_pos", fmt_pos + 1);
+							if (fail_when_invalid_escapes) throw Err_.new_wo_type("unknown escape code", "code", Char_.By_int(nxt_byte), "fmt_pos", fmt_pos + 1);
 							else
 								tmp_byte = cur_byte;
 						}
@@ -254,12 +254,12 @@ public class Bry_fmtr {
 			tmp_bfr.Add_byte(Byte_ascii.Curly_end);
 			tmp_bfr.Add_byte(Byte_ascii.Apos);
 		}
-		return tmp_bfr.Xto_str_and_clear();
+		return tmp_bfr.To_str_and_clear();
 	}	static Bry_bfr tmp_bfr = Bry_bfr.reset_(255); 
 	public void Bld_bfr_many_and_set_fmt(Object... args) {
 		Bry_bfr bfr = Bry_bfr.new_();
 		this.Bld_bfr_many(bfr, args);
-		byte[] bry = bfr.Xto_bry_and_clear();
+		byte[] bry = bfr.To_bry_and_clear();
 		this.Fmt_(bry).Compile();
 	}
 	public static String Escape_tilde(String v) {return String_.Replace(v, "~", "~~");}

100_core/src_130_brys/gplx/Bry_fmtr_arg.java

@@ -17,5 +17,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx;
 public interface Bry_fmtr_arg {
-	void XferAry(Bry_bfr bfr, int idx);
+	void Fmt__do(Bry_bfr bfr);
 }

100_core/src_130_brys/gplx/Bry_fmtr_arg_.java

@@ -29,5 +29,5 @@ public class Bry_fmtr_arg_ {
 	public static final Bry_fmtr_arg Noop = new Bry_fmtr_arg__noop();
 }
 class Bry_fmtr_arg__noop implements Bry_fmtr_arg {
-	public void XferAry(Bry_bfr trg, int idx) {}
+	public void Fmt__do(Bry_bfr bfr) {}
 }

100_core/src_130_brys/gplx/Bry_fmtr_arg_fmtr_objs.java

@@ -18,8 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx;
 public class Bry_fmtr_arg_fmtr_objs implements Bry_fmtr_arg {
 	public Bry_fmtr_arg_fmtr_objs Atrs_(Bry_fmtr fmtr, Object... objs) {this.fmtr = fmtr; this.objs = objs; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {
-		fmtr.Bld_bfr_many(trg, objs);
-	}
+	public void Fmt__do(Bry_bfr bfr) {fmtr.Bld_bfr_many(bfr, objs);}
 	public Bry_fmtr_arg_fmtr_objs(Bry_fmtr fmtr, Object[] objs) {this.fmtr = fmtr; this.objs = objs;} Bry_fmtr fmtr; Object[] objs;
 }

100_core/src_130_brys/gplx/Bry_fmtr_eval_mgr_.java

@@ -22,6 +22,6 @@ public class Bry_fmtr_eval_mgr_ {
 		Bry_bfr bfr = Bry_bfr.reset_(255);
 		Bry_fmtr fmtr = Bry_fmtr.tmp_();
 		fmtr.Eval_mgr_(eval_mgr).Fmt_(fmt).Bld_bfr_none(bfr);
-		return Io_url_.new_any_(bfr.Xto_str_and_clear());
+		return Io_url_.new_any_(bfr.To_str_and_clear());
 	}
 }

100_core/src_130_brys/gplx/Bry_fmtr_eval_mgr_gfs.java

@@ -19,7 +19,7 @@ package gplx;
 public class Bry_fmtr_eval_mgr_gfs implements Bry_fmtr_eval_mgr {
 	public boolean Enabled() {return enabled;} public void Enabled_(boolean v) {enabled = v;} private boolean enabled;
 	public byte[] Eval(byte[] cmd) {			
-		return enabled ? Bry_.new_u8(Object_.Xto_str_strict_or_null_mark(GfsCore._.ExecText(String_.new_u8(cmd)))) : null;
+		return enabled ? Bry_.new_u8(Object_.Xto_str_strict_or_null_mark(GfsCore.Instance.ExecText(String_.new_u8(cmd)))) : null;
 	}
-        public static final Bry_fmtr_eval_mgr_gfs _ = new Bry_fmtr_eval_mgr_gfs(); Bry_fmtr_eval_mgr_gfs() {}
+        public static final Bry_fmtr_eval_mgr_gfs Instance = new Bry_fmtr_eval_mgr_gfs(); Bry_fmtr_eval_mgr_gfs() {}
 }

100_core/src_130_brys/gplx/Bry_fmtr_vals.java

@@ -20,7 +20,7 @@ public class Bry_fmtr_vals implements Bry_fmtr_arg {
 	private final Bry_fmtr fmtr; private Object[] vals;
 	Bry_fmtr_vals(Bry_fmtr fmtr) {this.fmtr = fmtr;}
 	public Bry_fmtr_vals Vals_(Object... v) {this.vals = v; return this;}
-	public void XferAry(Bry_bfr bfr, int idx) {
+	public void Fmt__do(Bry_bfr bfr) {
 		fmtr.Bld_bfr_ary(bfr, vals);
 	}
 	public static Bry_fmtr_vals new_fmt(String fmt, String... keys) {

100_core/src_130_brys/gplx/Bry_split_.java

@@ -22,7 +22,7 @@ public class Bry_split_ {
 	public static byte[][] Split(byte[] src, byte dlm) {return Split(src, dlm, false);}
 	public static byte[][] Split(byte[] src, byte dlm, boolean trim) {
 		synchronized (thread_lock) {
-			Bry_split_wkr__to_ary wkr = Bry_split_wkr__to_ary.I;
+			Bry_split_wkr__to_ary wkr = Bry_split_wkr__to_ary.Instance;
 			Split(src, 0, src == null ? 0 : src.length, dlm, trim, wkr);
 			return wkr.To_ary();
 		}
@@ -128,5 +128,5 @@ class Bry_split_wkr__to_ary implements gplx.core.brys.Bry_split_wkr {
 			return (byte[][])list.To_ary_and_clear(byte[].class);
 		}
 	}
-        public static final Bry_split_wkr__to_ary I = new Bry_split_wkr__to_ary(); Bry_split_wkr__to_ary() {}
+        public static final Bry_split_wkr__to_ary Instance = new Bry_split_wkr__to_ary(); Bry_split_wkr__to_ary() {}
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_ary_dim2.java

@@ -19,9 +19,9 @@ package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_ary_dim2 implements Bry_fmtr_arg {
 	public Bry_fmtr_arg_ary_dim2 Data_(byte[][] v) {ary_dim2 = v; return this;}
 	public Bry_fmtr_arg_ary_dim2 Ary_dim2_(byte[][] v) {this.ary_dim2 = v; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {
+	public void Fmt__do(Bry_bfr bfr) {
 		for (byte[] ary : ary_dim2)
-			trg.Add(ary);
+			bfr.Add(ary);
 	}
 	public Bry_fmtr_arg_ary_dim2() {} byte[][] ary_dim2 = new byte[0][];
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_bfr.java

@@ -18,6 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_bfr implements Bry_fmtr_arg {
 	public Bry_fmtr_arg_bfr Data_(Bry_bfr v) {bfr = v; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {trg.Add_bfr_and_clear(bfr);}
+	public void Fmt__do(Bry_bfr trg) {trg.Add_bfr_and_clear(bfr);}
 	public Bry_fmtr_arg_bfr(Bry_bfr bfr) {this.bfr = bfr;} Bry_bfr bfr;
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_bfr_preserve.java

@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_bfr_preserve implements Bry_fmtr_arg {
-	public Bry_fmtr_arg_bfr_preserve Data_(Bry_bfr v) {bfr = v; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {trg.Add_bfr_and_preserve(bfr);}
 	public Bry_fmtr_arg_bfr_preserve(Bry_bfr bfr) {this.bfr = bfr;} Bry_bfr bfr;
+	public Bry_fmtr_arg_bfr_preserve Data_(Bry_bfr v) {bfr = v; return this;}
+	public void Fmt__do(Bry_bfr trg) {trg.Add_bfr_and_preserve(bfr);}
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_bry.java

@@ -18,6 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_bry implements Bry_fmtr_arg {
 	public Bry_fmtr_arg_bry Data_(byte[] v) {ary = v; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {trg.Add(ary);}
+	public void Fmt__do(Bry_bfr bfr) {bfr.Add(ary);}
 	public Bry_fmtr_arg_bry(byte[] v) {this.ary = v;}	byte[] ary;
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_byt.java

@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_byt implements Bry_fmtr_arg {
-	public Bry_fmtr_arg_byt Data_(byte v) {byt = v; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {trg.Add_byte(byt);}
 	public Bry_fmtr_arg_byt(byte byt) {this.byt = byt;} private byte byt;
+	public Bry_fmtr_arg_byt Data_(byte v) {byt = v; return this;}
+	public void Fmt__do(Bry_bfr bfr) {bfr.Add_byte(byt);}
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_decimal_int.java

@@ -19,7 +19,7 @@ package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_decimal_int implements Bry_fmtr_arg {
 	public int Val() {return val;} public Bry_fmtr_arg_decimal_int Val_(int v) {val = v; return this;} int val;
 	public Bry_fmtr_arg_decimal_int Places_(int v) {places = v; multiple = (int)Math_.Pow(10, v); return this;} int multiple = 1000, places = 3;
-	public void XferAry(Bry_bfr bfr, int idx) {
+	public void Fmt__do(Bry_bfr bfr) {
 		bfr.Add_int_variable(val / multiple).Add_byte(Byte_ascii.Dot).Add_int_fixed(val % multiple, places);
 	}
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_fmtr.java

@@ -18,8 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_fmtr implements Bry_fmtr_arg {
 	public Bry_fmtr_arg_fmtr Data_(Bry_fmtr v) {fmtr = v; return this;}
-	public void XferAry(Bry_bfr trg, int idx) {
-		fmtr.Bld_bfr(trg, arg_ary);
-	}
+	public void Fmt__do(Bry_bfr bfr) {fmtr.Bld_bfr(bfr, arg_ary);}
 	public Bry_fmtr_arg_fmtr(Bry_fmtr fmtr, Bry_fmtr_arg... arg_ary) {this.fmtr = fmtr; this.arg_ary = arg_ary;} Bry_fmtr fmtr; Bry_fmtr_arg[] arg_ary;
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_int.java

@@ -18,6 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package gplx.brys; import gplx.*;
 public class Bry_fmtr_arg_int implements Bry_fmtr_arg {
 	public Bry_fmtr_arg_int Data_(int v) {val = Int_.cast(v); val_digits = Int_.DigitCount(val); return this;}
-	public void XferAry(Bry_bfr trg, int idx) {trg.Add_int_fixed(val, val_digits);}
+	public void Fmt__do(Bry_bfr bfr) {bfr.Add_int_fixed(val, val_digits);}
 	public Bry_fmtr_arg_int(int v) {this.val = v; this.val_digits = Int_.DigitCount(v);} int val, val_digits;
 }

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_time.java

@@ -30,7 +30,7 @@ public class Bry_fmtr_arg_time implements Bry_fmtr_arg {
 	int[] units = new int[] {86400, 3600, 60, 1};
 	int units_len;
 	byte[] spr = new byte[] {Byte_ascii.Space};
-	public void XferAry(Bry_bfr bfr, int idx) {
+	public void Fmt__do(Bry_bfr bfr) {
 		if (seconds == 0) {	// handle 0 separately (since it will always be < than units[*]
 			bfr.Add_int_fixed(0, 2).Add(segs[units_len - 1]);
 			return;

100_core/src_130_brys/gplx/brys/Bry_fmtr_arg_time_tst.java

@@ -36,7 +36,7 @@ class Time_fmtr_arg_fxt {
 	public void XferAry(int seconds, String expd) {
 		Bry_bfr bfr = Bry_bfr.reset_(255);
 		arg.Seconds_(seconds);
-		arg.XferAry(bfr, 0);
-		Tfds.Eq(expd, bfr.Xto_str());
+		arg.Fmt__do(bfr);
+		Tfds.Eq(expd, bfr.To_str());
 	}
 }

100_core/src_140_list/gplx/Hash_adp_.java

@@ -34,5 +34,5 @@ class Hash_adp_noop implements Hash_adp {
 	public boolean Add_if_dupe_use_1st(Object key, Object val) {return false;}
 	public void Del(Object key) {}
 	public void Clear() {}
-	public java.util.Iterator iterator() {return gplx.lists.Iterator_null._;}
+	public java.util.Iterator iterator() {return gplx.lists.Iterator_null.Instance;}
 }

100_core/src_140_list/gplx/Hash_adp_bry.java

@@ -68,8 +68,8 @@ public class Hash_adp_bry extends gplx.lists.Hash_adp_base implements Hash_adp {
 		key_itm.Init(key_bry, 0, key_bry.length);
 		super.Add_base(key_itm, val);
 	}
-	public static Hash_adp_bry cs()												{return new Hash_adp_bry(Hash_adp_bry_itm_cs._);}
-	public static Hash_adp_bry ci_a7()											{return new Hash_adp_bry(Hash_adp_bry_itm_ci_a7._);}
+	public static Hash_adp_bry cs()												{return new Hash_adp_bry(Hash_adp_bry_itm_cs.Instance);}
+	public static Hash_adp_bry ci_a7()											{return new Hash_adp_bry(Hash_adp_bry_itm_ci_a7.Instance);}
 	public static Hash_adp_bry ci_u8(Gfo_case_mgr case_mgr)						{return new Hash_adp_bry(Hash_adp_bry_itm_ci_u8.get_or_new(case_mgr));}
 	public static Hash_adp_bry c__u8(boolean case_match, Gfo_case_mgr case_mgr)	{return case_match ? cs() : ci_u8(case_mgr);}
 }
@@ -103,7 +103,7 @@ class Hash_adp_bry_itm_cs extends Hash_adp_bry_itm_base {
 		}
 		return true;
 	}
-        public static final Hash_adp_bry_itm_cs _ = new Hash_adp_bry_itm_cs(); Hash_adp_bry_itm_cs() {}
+        public static final Hash_adp_bry_itm_cs Instance = new Hash_adp_bry_itm_cs(); Hash_adp_bry_itm_cs() {}
 }
 class Hash_adp_bry_itm_ci_a7 extends Hash_adp_bry_itm_base {
 	private byte[] src; int src_bgn, src_end;
@@ -136,7 +136,7 @@ class Hash_adp_bry_itm_ci_a7 extends Hash_adp_bry_itm_base {
 		}
 		return true;
 	}
-        public static final Hash_adp_bry_itm_ci_a7 _ = new Hash_adp_bry_itm_ci_a7(); Hash_adp_bry_itm_ci_a7() {}
+        public static final Hash_adp_bry_itm_ci_a7 Instance = new Hash_adp_bry_itm_ci_a7(); Hash_adp_bry_itm_ci_a7() {}
 }
 class Hash_adp_bry_itm_ci_u8 extends Hash_adp_bry_itm_base {
 	private final Gfo_case_mgr case_mgr;

100_core/src_140_list/gplx/List_adp.java

@@ -33,6 +33,7 @@ public interface List_adp extends EnumerAble {
 	Object To_ary(Class<?> memberType);
 	Object To_ary_and_clear(Class<?> memberType);
 	String[] To_str_ary();
+	String[] To_str_ary_and_clear();
 	String To_str();
 	Object[] To_obj_ary();
 	void Resize_bounds(int i);
@@ -64,10 +65,11 @@ class List_adp_noop implements List_adp {
 	public void Resize_bounds(int i) {}
 	public Object To_ary(Class<?> memberType) {return Object_.Ary_empty;}
 	public Object To_ary_and_clear(Class<?> memberType) {return Object_.Ary_empty;}
-	public String[] To_str_ary() {return new String[0];}
+	public String[] To_str_ary() {return String_.Ary_empty;}
+	public String[] To_str_ary_and_clear() {return To_str_ary();}
 	public String To_str() {return "";}
 	public Object[] To_obj_ary() {return Object_.Ary_empty;}
-	public java.util.Iterator iterator() {return Iterator_null._;}
+	public java.util.Iterator iterator() {return Iterator_null.Instance;}
 	public void Reverse() {}
 	public void Sort() {}
 	public void Sort_by(ComparerAble comparer) {}

100_core/src_140_list/gplx/List_adp_base.java

@@ -24,7 +24,7 @@ public abstract class List_adp_base implements List_adp, GfoInvkAble {
 	}
 	public java.util.Iterator iterator() {
 		if (count == 0)
-			return Iterator_null._;
+			return Iterator_null.Instance;
 		else
 			return new Iterator_objAry(list, count);
 	}
@@ -128,6 +128,7 @@ public abstract class List_adp_base implements List_adp, GfoInvkAble {
 			Array_.Set_at(rv, i, list[i]);
 		return rv;
 	}
+	public String[] To_str_ary_and_clear() {String[] rv = To_str_ary(); this.Clear(); return rv;}
 	public String[] To_str_ary() {return (String[])To_ary(String.class);}
 	public Object[] To_obj_ary() {
 		Object[] rv = new Object[count];
@@ -139,7 +140,7 @@ public abstract class List_adp_base implements List_adp, GfoInvkAble {
 		Bry_bfr bfr = Bry_bfr.new_();
 		for (int i = 0; i < count; ++i)
 			bfr.Add_str_u8(Object_.Xto_str_strict_or_null_mark(list[i])).Add_byte_nl();
-		return bfr.Xto_str_and_clear();
+		return bfr.To_str_and_clear();
 	}
 	private void BoundsChk(int bgn, int end, int len) {
 		if (	bgn >= 0 && bgn < len

100_core/src_140_list/gplx/List_adp_tst.java

@@ -111,7 +111,7 @@ public class List_adp_tst {
 		list_AddMany("0", "1", "2");
 		for (Object valObj : list) {
 			String val = (String)valObj;
-			Tfds.Eq(Int_.Xto_str(pos++), val);
+			Tfds.Eq(Int_.To_str(pos++), val);
 			tst_Enumerator("0", "1", "2");
 		}
 	}

100_core/src_140_list/gplx/Ordered_hash_.java

@@ -17,9 +17,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx;
 import gplx.core.primitives.*;
-public class Ordered_hash_ {
-	public static Ordered_hash new_()			{return new Ordered_hash_base();}
-	public static Ordered_hash new_bry_()		{return new Ordered_hash_bry();}
+public class Ordered_hash_ {
+	public static Ordered_hash New()			{return new Ordered_hash_base();}
+	public static Ordered_hash New_bry()		{return new Ordered_hash_bry();}
 }
 class Ordered_hash_bry extends Ordered_hash_base {
 	private final Bry_obj_ref tmp_ref = Bry_obj_ref.null_();

100_core/src_140_list/gplx/Ordered_hash_base.java

@@ -67,9 +67,9 @@ public class Ordered_hash_base extends Hash_adp_base implements Ordered_hash, Gf
 	private String To_str_ui() {
 		String_bldr sb = String_bldr_.new_();
 		int count = ordered.Count();
-		int pad = String_.Len(Int_.Xto_str(count));
+		int pad = String_.Len(Int_.To_str(count));
 		for (int i = 0; i < count; i++) {
-			sb	.Add(Int_.Xto_str_pad_bgn_zero(i, pad))
+			sb	.Add(Int_.To_str_pad_bgn_zero(i, pad))
 				.Add(":").Add(ordered.Get_at(i).toString())
 				.Add(Op_sys.Cur().Nl_str());
 		}

100_core/src_140_list/gplx/Ordered_hash_tst.java

@@ -19,7 +19,7 @@ package gplx;
 import org.junit.*;
 public class Ordered_hash_tst {
 	@Before public void setup() {
-		hash = Ordered_hash_.new_();
+		hash = Ordered_hash_.New();
 	}
 	@Test  public void Get_at() {
 		hash.Add("key1", "val1");

100_core/src_140_list/gplx/lists/Iterator_null.java

@@ -20,5 +20,5 @@ public class Iterator_null implements java.util.Iterator {
 	public boolean hasNext() {return false;}
 	public Object next() {return null;}
 	public void remove() {}
-	public static final Iterator_null _ = new Iterator_null();
+	public static final Iterator_null Instance = new Iterator_null();
 }

100_core/src_150_text/gplx/texts/CharStream.java

@@ -53,7 +53,7 @@ public class CharStream {
 		length = (pos + length > len) ? len - pos : length;
 		return Char_.To_str(ary, pos, length);
 	}
-	public String Xto_str_by_pos(int bgn, int end) {
+	public String To_str_by_pos(int bgn, int end) {
 		if (bgn < 0) bgn = 0; if (end > len - 1) end = len - 1;
 		return Char_.To_str(ary, bgn, end - bgn + 1);
 	}

100_core/src_150_text/gplx/texts/HexDecUtl.java

@@ -74,7 +74,7 @@ public class HexDecUtl {
 			case 0: return '0'; case 1: return '1'; case 2: return '2'; case 3: return '3'; case 4: return '4';
 			case 5: return '5'; case 6: return '6'; case 7: return '7'; case 8: return '8'; case 9: return '9';
 			case 10: return 'A'; case 11: return 'B'; case 12: return 'C'; case 13: return 'D'; case 14: return 'E'; case 15: return 'F';
-			default: throw Err_.new_parse("hexstring", Int_.Xto_str(val));
+			default: throw Err_.new_parse("hexstring", Int_.To_str(val));
 		}
 	}
 	static byte Xto_byte(int v) {
@@ -82,7 +82,7 @@ public class HexDecUtl {
 			case  0: return Byte_ascii.Num_0; case  1: return Byte_ascii.Num_1; case  2: return Byte_ascii.Num_2; case  3: return Byte_ascii.Num_3; case  4: return Byte_ascii.Num_4;
 			case  5: return Byte_ascii.Num_5; case  6: return Byte_ascii.Num_6; case  7: return Byte_ascii.Num_7; case  8: return Byte_ascii.Num_8; case  9: return Byte_ascii.Num_9;
 			case 10: return Byte_ascii.Ltr_A; case 11: return Byte_ascii.Ltr_B; case 12: return Byte_ascii.Ltr_C; case 13: return Byte_ascii.Ltr_D; case 14: return Byte_ascii.Ltr_E; case 15: return Byte_ascii.Ltr_F;
-			default: throw Err_.new_parse("hexstring", Int_.Xto_str(v));
+			default: throw Err_.new_parse("hexstring", Int_.To_str(v));
 		}
 	}
 	public static void Write(byte[] bry, int bgn, int end, int val) {

100_core/src_150_text/gplx/texts/StringTableBldr.java

@@ -47,11 +47,11 @@ public class StringTableBldr {
 			}
 			sb.Add(String_.CrLf);
 		}
-		return sb.Xto_str_and_clear();
+		return sb.To_str_and_clear();
 	}
 	
 	public static StringTableBldr new_() {return new StringTableBldr();} StringTableBldr() {}
-	Ordered_hash cols = Ordered_hash_.new_();
+	Ordered_hash cols = Ordered_hash_.New();
 	List_adp rows = List_adp_.new_();
 	String_bldr sb = String_bldr_.new_();
 }

100_core/src_160_hash/gplx/security/HashAlgo_tth192.java

@@ -160,7 +160,7 @@ class HashDlgWtrDefault implements HashDlgWtr {
 		current += increment;
 		int percentage = (current * 100) / total;
 		if (percentage <= lastPercentage) return;
-		dialog.Write_tmp(String_.LimitToFirst(p, dialog.Chars_per_line_max()) + Int_.Xto_str(percentage) + "%");
+		dialog.Write_tmp(String_.LimitToFirst(p, dialog.Chars_per_line_max()) + Int_.To_str(percentage) + "%");
 		lastPercentage = percentage;			
 	}
 	public void End() {}

100_core/src_200_io/gplx/Io_mgr.java

@@ -19,7 +19,7 @@ package gplx;
 import gplx.core.primitives.*; import gplx.ios.*; /*IoItmFil, IoItmDir..*/
 public class Io_mgr {	// exists primarily to gather all cmds under gplx namespace; otherwise need to use gplx.ios whenever copying/deleting file
 	public boolean							Exists(Io_url url) {return url.Type_dir() ? ExistsDir(url) : ExistsFil(url);}
-	public boolean							ExistsFil(Io_url url) {return IoEnginePool._.Get_by(url.Info().EngineKey()).ExistsFil_api(url);}
+	public boolean							ExistsFil(Io_url url) {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).ExistsFil_api(url);}
 	public void							ExistsFilOrFail(Io_url url) {if (!ExistsFil(url)) throw Err_.new_wo_type("could not find file", "url", url);}
 	public void							SaveFilStr(String url, String text) {SaveFilStr_args(Io_url_.new_fil_(url), text).Exec();}
 	public void							SaveFilStr(Io_url url, String text) {SaveFilStr_args(url, text).Exec();}
@@ -32,16 +32,16 @@ public class Io_mgr {	// exists primarily to gather all cmds under gplx namespac
 	public IoEngine_xrg_xferFil			MoveFil_args(Io_url src, Io_url trg, boolean overwrite) {return IoEngine_xrg_xferFil.move_(src, trg).Overwrite_(overwrite);}
 	public void							CopyFil(Io_url src, Io_url trg, boolean overwrite) {IoEngine_xrg_xferFil.copy_(src, trg).Overwrite_(overwrite).Exec();}
 	public IoEngine_xrg_xferFil			CopyFil_args(Io_url src, Io_url trg, boolean overwrite) {return IoEngine_xrg_xferFil.copy_(src, trg).Overwrite_(overwrite);}
-	public IoRecycleBin RecycleBin()	{return recycleBin;} IoRecycleBin recycleBin = IoRecycleBin._; 
+	public IoRecycleBin RecycleBin()	{return recycleBin;} IoRecycleBin recycleBin = IoRecycleBin.Instance; 
 
 	public IoStream						OpenStreamWrite(Io_url url)		{return OpenStreamWrite_args(url).Exec();}
 	public IoEngine_xrg_openWrite		OpenStreamWrite_args(Io_url url) {return IoEngine_xrg_openWrite.new_(url);}
-	public IoItmFil						QueryFil(Io_url url) {return IoEnginePool._.Get_by(url.Info().EngineKey()).QueryFil(url);}
-	public void							UpdateFilAttrib(Io_url url, IoItmAttrib attrib) {IoEnginePool._.Get_by(url.Info().EngineKey()).UpdateFilAttrib(url, attrib);}
-	public void							UpdateFilModifiedTime(Io_url url, DateAdp modified) {IoEnginePool._.Get_by(url.Info().EngineKey()).UpdateFilModifiedTime(url, modified);}
+	public IoItmFil						QueryFil(Io_url url) {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).QueryFil(url);}
+	public void							UpdateFilAttrib(Io_url url, IoItmAttrib attrib) {IoEnginePool.Instance.Get_by(url.Info().EngineKey()).UpdateFilAttrib(url, attrib);}
+	public void							UpdateFilModifiedTime(Io_url url, DateAdp modified) {IoEnginePool.Instance.Get_by(url.Info().EngineKey()).UpdateFilModifiedTime(url, modified);}
 
-	public boolean							ExistsDir(Io_url url) {return IoEnginePool._.Get_by(url.Info().EngineKey()).ExistsDir(url);}
-	public void							CreateDir(Io_url url) {IoEnginePool._.Get_by(url.Info().EngineKey()).CreateDir(url);}
+	public boolean							ExistsDir(Io_url url) {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).ExistsDir(url);}
+	public void							CreateDir(Io_url url) {IoEnginePool.Instance.Get_by(url.Info().EngineKey()).CreateDir(url);}
 	public boolean							CreateDirIfAbsent(Io_url url) {
 		boolean exists = ExistsDir(url);
 		if (!exists) {
@@ -70,7 +70,7 @@ public class Io_mgr {	// exists primarily to gather all cmds under gplx namespac
 			this.DeleteDirDeep(url);
 	}
 	public void AliasDir_sysEngine(String srcRoot, String trgRoot)			{AliasDir(srcRoot, trgRoot, IoEngine_.SysKey);}
-	public void AliasDir(String srcRoot, String trgRoot, String engineKey)	{IoUrlInfoRegy._.Reg(IoUrlInfo_.alias_(srcRoot, trgRoot, engineKey));}
+	public void AliasDir(String srcRoot, String trgRoot, String engineKey)	{IoUrlInfoRegy.Instance.Reg(IoUrlInfo_.alias_(srcRoot, trgRoot, engineKey));}
 	public IoStream						OpenStreamRead(Io_url url)		{return OpenStreamRead_args(url).ExecAsIoStreamOrFail();}
 	public IoEngine_xrg_openRead		OpenStreamRead_args(Io_url url)	{return IoEngine_xrg_openRead.new_(url);}
 	public String						LoadFilStr(String url) {return LoadFilStr_args(Io_url_.new_fil_(url)).Exec();}
@@ -131,30 +131,30 @@ public class Io_mgr {	// exists primarily to gather all cmds under gplx namespac
 	public IoEngine InitEngine_mem() {return IoEngine_.Mem_init_();}
 	public IoEngine InitEngine_mem_(String key) {
 		IoEngine engine = IoEngine_.mem_new_(key);
-		IoEnginePool._.Add_if_dupe_use_nth(engine);
-		IoUrlInfoRegy._.Reg(IoUrlInfo_.mem_(key, key));
+		IoEnginePool.Instance.Add_if_dupe_use_nth(engine);
+		IoUrlInfoRegy.Instance.Reg(IoUrlInfo_.mem_(key, key));
 		return engine;
 	}
 	public boolean DownloadFil(String src, Io_url trg) {return IoEngine_xrg_downloadFil.new_(src, trg).Exec();}
 	public IoEngine_xrg_downloadFil DownloadFil_args(String src, Io_url trg) {return IoEngine_xrg_downloadFil.new_(src, trg);}
-	public static final Io_mgr I = new Io_mgr(); public Io_mgr() {}
+	public static final Io_mgr Instance = new Io_mgr(); public Io_mgr() {}
 	public static final int Len_kb = 1024, Len_mb = 1048576, Len_gb = 1073741824, Len_gb_2 = 2147483647;
 	public static final long Len_mb_long = Len_mb;
 	public static final long Len_null = -1;
 }
 class Io_mgr_ {
 	public static int Delete_dir_empty(Io_url url) {
-		IoItmDir dir = Io_mgr.I.QueryDir_args(url).ExecAsDir();
+		IoItmDir dir = Io_mgr.Instance.QueryDir_args(url).ExecAsDir();
 		int sub_dirs_len = dir.SubDirs().Count();
 		int deleted_dirs = 0;
 		for (int i = 0; i < sub_dirs_len; ++i) {
 			IoItmDir sub_dir = (IoItmDir)dir.SubDirs().Get_at(i);
-			deleted_dirs += Io_mgr.I.Delete_dir_empty(sub_dir.Url());
+			deleted_dirs += Io_mgr.Instance.Delete_dir_empty(sub_dir.Url());
 		}
 		if (	dir.SubFils().Count() == 0
 			&&	deleted_dirs == sub_dirs_len
 			) {
-			Io_mgr.I.DeleteDirIfEmpty(url);
+			Io_mgr.Instance.DeleteDirIfEmpty(url);
 			return 1;
 		}
 		else

100_core/src_200_io/gplx/Io_mgr__tst.java

@@ -77,23 +77,23 @@ public class Io_mgr__tst {
 	}
 }
 class Io_mgr__fxt {
-	public void Clear() {Io_mgr.I.InitEngine_mem();}
+	public void Clear() {Io_mgr.Instance.InitEngine_mem();}
 	public void Exec_itm_create(String... ary) {
 		for (String itm : ary) {
 			Io_url url = Io_url_.new_any_(itm);
 			if (url.Type_dir())
-				Io_mgr.I.CreateDir(url);
+				Io_mgr.Instance.CreateDir(url);
 			else
-				Io_mgr.I.SaveFilStr(url, url.NameAndExt());
+				Io_mgr.Instance.SaveFilStr(url, url.NameAndExt());
 		}
 	}
-	public void Exec_dir_delete_empty(String url)		{Io_mgr.I.Delete_dir_empty(Io_url_.mem_dir_(url));}
+	public void Exec_dir_delete_empty(String url)		{Io_mgr.Instance.Delete_dir_empty(Io_url_.mem_dir_(url));}
 	public void Test_itm_exists_n(String... ary)	{Test_itm_exists(Bool_.N, ary);}
 	public void Test_itm_exists_y(String... ary)	{Test_itm_exists(Bool_.Y, ary);}
 	public void Test_itm_exists(boolean expd, String... ary) {
 		for (String itm : ary) {
 			Io_url url = Io_url_.new_any_(itm);
-			boolean actl = url.Type_dir() ? Io_mgr.I.ExistsDir(url) : Io_mgr.I.ExistsFil(url);
+			boolean actl = url.Type_dir() ? Io_mgr.Instance.ExistsDir(url) : Io_mgr.Instance.ExistsFil(url);
 			Tfds.Eq(expd, actl, itm);
 		}
 	}

100_core/src_200_io/gplx/ios/IoEngine.java

@@ -141,7 +141,7 @@ class IoEngineUtl {
 		IoStream srcStream = null;
 		IoStream trgStream = null;
 		try {
-			srcStream = IoEnginePool._.Get_by(src.Info().EngineKey()).OpenStreamRead(src);
+			srcStream = IoEnginePool.Instance.Get_by(src.Info().EngineKey()).OpenStreamRead(src);
 			trgStream = IoEngine_xrg_openWrite.new_(trg).Exec();
 			srcStream.Transfer(trgStream, bufferLength);
 		}

100_core/src_200_io/gplx/ios/IoEnginePool.java

@@ -26,7 +26,7 @@ public class IoEnginePool {
 		IoEngine rv = (IoEngine)hash.Get_by(key); 
 		return rv == null ? IoEngine_.Mem : rv; // rv == null when url is null or empty; return Mem which should be a noop; DATE:2013-06-04
 	}
-	public static final IoEnginePool _ = new IoEnginePool();
+	public static final IoEnginePool Instance = new IoEnginePool();
 	IoEnginePool() {
 		this.Add_if_dupe_use_nth(IoEngine_.Sys);
 		this.Add_if_dupe_use_nth(IoEngine_.Mem);

100_core/src_200_io/gplx/ios/IoEngine_base.java

@@ -49,7 +49,7 @@ public abstract class IoEngine_base implements IoEngine {
 		Io_url recycleUrl = xrg.RecycleUrl();
 		if (recycleUrl.Type_fil()) {
 			this.MoveFil(IoEngine_xrg_xferFil.move_(xrg.Url(), recycleUrl).Overwrite_(false).ReadOnlyFails_(true).MissingFails_(xrg.MissingFails()));
-			IoRecycleBin._.Regy_add(xrg);
+			IoRecycleBin.Instance.Regy_add(xrg);
 		}
 		else
 			this.MoveDirDeep(IoEngine_xrg_xferDir.move_(xrg.Url(), recycleUrl).Overwrite_(false).ReadOnlyFails_(true));

100_core/src_200_io/gplx/ios/IoEngine_memory.java

@@ -118,8 +118,8 @@ public class IoEngine_memory extends IoEngine_base {
 		IoItmDir ownerDir = FetchDir(url.OwnerDir()); if (ownerDir == null) return; // no ownerDir; no need to unregister
 		ownerDir.SubDirs().Del(url);
 	}
-	@Override public void XferDir(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool._.Get_by(trg.Info().EngineKey()), trg, args);}
-	@Override public void MoveDirDeep(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool._.Get_by(trg.Info().EngineKey()), trg, args);}
+	@Override public void XferDir(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool.Instance.Get_by(trg.Info().EngineKey()), trg, args);}
+	@Override public void MoveDirDeep(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool.Instance.Get_by(trg.Info().EngineKey()), trg, args);}
 	@Override public void MoveDir(Io_url src, Io_url trg) {if (ExistsDir(trg)) throw Err_.new_wo_type("trg already exists", "trg", trg);
 		IoItmDir dir = FetchDir(src); dir.Name_(trg.NameAndExt());
 		for (Object filObj : dir.SubFils()) {			// move all subFiles

100_core/src_200_io/gplx/ios/IoEngine_system.java

@@ -31,11 +31,11 @@ import gplx.core.criterias.*;
 public class IoEngine_system extends IoEngine_base {
 	@Override public String Key() {return IoEngine_.SysKey;}
 	@Override public void DeleteDirDeep(IoEngine_xrg_deleteDir args) {utl.DeleteDirDeep(this, args.Url(), args);}
-	@Override public void XferDir(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool._.Get_by(trg.Info().EngineKey()), trg, args);}
+	@Override public void XferDir(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool.Instance.Get_by(trg.Info().EngineKey()), trg, args);}
 	@Override public void XferFil(IoEngine_xrg_xferFil args) {utl.XferFil(this, args);}
 	@Override public IoItmDir QueryDirDeep(IoEngine_xrg_queryDir args) {return utl.QueryDirDeep(this, args);}
 	@Override public void CopyDir(Io_url src, Io_url trg) {IoEngine_xrg_xferDir.copy_(src, trg).Recur_().Exec();}
-	@Override public void MoveDirDeep(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool._.Get_by(trg.Info().EngineKey()), trg, args);}
+	@Override public void MoveDirDeep(IoEngine_xrg_xferDir args) {Io_url trg = args.Trg(); utl.XferDir(this, args.Src(), IoEnginePool.Instance.Get_by(trg.Info().EngineKey()), trg, args);}
 	@Override public void DeleteFil_api(IoEngine_xrg_deleteFil args) {
 		Io_url url = args.Url();
 		File fil = Fil_(url);	
@@ -98,14 +98,14 @@ public class IoEngine_system extends IoEngine_base {
 	}
 	@SuppressWarnings("resource") public static String Load_from_stream_as_str(InputStream stream, String url_str) {
 		InputStreamReader reader = null;
-		try 	{reader = new InputStreamReader(stream, IoEngineArgs._.LoadFilStr_Encoding);}
+		try 	{reader = new InputStreamReader(stream, IoEngineArgs.Instance.LoadFilStr_Encoding);}
 		catch 	(UnsupportedEncodingException e) {
 			Closeable_close(stream, url_str, false);
-			throw Err_text_unsupported_encoding(IoEngineArgs._.LoadFilStr_Encoding, "", url_str, e);
+			throw Err_text_unsupported_encoding(IoEngineArgs.Instance.LoadFilStr_Encoding, "", url_str, e);
 		}
 		
 		// make other objects
-	    char[] readerBuffer = new char[IoEngineArgs._.LoadFilStr_BufferSize];
+	    char[] readerBuffer = new char[IoEngineArgs.Instance.LoadFilStr_BufferSize];
 	    int pos = 0;
 	    StringWriter sw = new StringWriter();
 	    
@@ -135,7 +135,7 @@ public class IoEngine_system extends IoEngine_base {
 		File dir = new File(url.Xto_api());
 		if (!dir.exists()) return;
 		boolean rv = dir.delete();
-		if (!rv) throw Err_.new_(IoEngineArgs._.Err_IoException, "delete dir failed", "url", url.Xto_api());
+		if (!rv) throw Err_.new_(IoEngineArgs.Instance.Err_IoException, "delete dir failed", "url", url.Xto_api());
 	}
 	@Override public IoItmDir QueryDir(Io_url url) {
 		IoItmDir rv = IoItmDir_.scan_(url);
@@ -185,7 +185,7 @@ public class IoEngine_system extends IoEngine_base {
 				if (!Op_sys.Cur().Tid_is_drd())
 					IoEngine_system_xtn.SetWritable(f, true);
 			}
-			if (!rv) throw Err_.new_(IoEngineArgs._.Err_IoException, "set file attribute failed", "attribute", "readOnly", "cur", Fil_ReadOnly(f), "new", atr.ReadOnly(), "url", url.Xto_api());
+			if (!rv) throw Err_.new_(IoEngineArgs.Instance.Err_IoException, "set file attribute failed", "attribute", "readOnly", "cur", Fil_ReadOnly(f), "new", atr.ReadOnly(), "url", url.Xto_api());
 		}
 		if (atr.Hidden() != f.isHidden()) {
 			//Runtime.getRuntime().exec("attrib +H myHiddenFile.java");			
@@ -265,7 +265,7 @@ public class IoEngine_system extends IoEngine_base {
 			long pos = 0, count = 0, read = 0;
 			try 	{count = srcChannel.size();}
 			catch 	(IOException e) {throw Err_.new_exc(e, "io", "size failed", "src", srcUrl.Xto_api());}
-			int totalBufferSize = IoEngineArgs._.LoadFilStr_BufferSize;
+			int totalBufferSize = IoEngineArgs.Instance.LoadFilStr_BufferSize;
 			long transferSize = (count > totalBufferSize) ? totalBufferSize : count;	// transfer as much as fileSize, but limit to LoadFilStr_BufferSize 
 			while 	(pos < count) {
 				try 	{read = trgChannel.transferFrom(srcChannel, pos, transferSize);}
@@ -389,7 +389,7 @@ public class IoEngine_system extends IoEngine_base {
 		java.net.URL src_url = null;
 		HttpURLConnection src_conn = null;
 		if (user_agent_needs_resetting) {user_agent_needs_resetting = false; System.setProperty("http.agent", "");}
-		boolean exists = Io_mgr.I.ExistsDir(xrg.Trg().OwnerDir());
+		boolean exists = Io_mgr.Instance.ExistsDir(xrg.Trg().OwnerDir());
 		Gfo_usr_dlg prog_dlg = null;
 		String src_str = xrg.Src();
 		Io_download_fmt xfer_fmt = xrg.Download_fmt();
@@ -402,7 +402,7 @@ public class IoEngine_system extends IoEngine_base {
 			return false;
 		}
 		try {
-			trg_stream = Io_mgr.I.OpenStreamWrite(xrg.Trg());
+			trg_stream = Io_mgr.Instance.OpenStreamWrite(xrg.Trg());
 			src_url = new java.net.URL(src_str);
 			src_conn = (HttpURLConnection)src_url.openConnection();
 //			src_conn.setReadTimeout(5000);	// do not set; if file does not exist, will wait 5 seconds before timing out; want to fail immediately
@@ -414,7 +414,7 @@ public class IoEngine_system extends IoEngine_base {
 			if (xrg.Exec_meta_only()) return true;
 	        src_stream = new java.io.BufferedInputStream(src_conn.getInputStream());
 	        if (!exists) {
-	        	Io_mgr.I.CreateDir(xrg.Trg().OwnerDir());	// dir must exist for OpenStreamWrite; create dir at last possible moment in case stream does not exist.
+	        	Io_mgr.Instance.CreateDir(xrg.Trg().OwnerDir());	// dir must exist for OpenStreamWrite; create dir at last possible moment in case stream does not exist.
 	        }
     		byte[] download_bfr = new byte[Download_bfr_len];	// NOTE: download_bfr was originally member variable; DATE:2013-05-03
     		xfer_fmt.Bgn(content_length);
@@ -423,7 +423,7 @@ public class IoEngine_system extends IoEngine_base {
     			if (xrg.Prog_cancel()) {
     				src_stream.close();
     				trg_stream.Rls();
-    				Io_mgr.I.DeleteFil(xrg.Trg());
+    				Io_mgr.Instance.DeleteFil(xrg.Trg());
     			}
     			xfer_fmt.Prog(count);
     			trg_stream.Write(download_bfr, 0, count);
@@ -467,7 +467,7 @@ public class IoEngine_system extends IoEngine_base {
 	}	Io_url session_fil; Bry_bfr prog_fmt_bfr;
 		byte[] download_bfr; static final int Download_bfr_len = Io_mgr.Len_kb * 128;
 	public static Err Err_Fil_NotFound(Io_url url) {
-		return Err_.new_(IoEngineArgs._.Err_FileNotFound, "file not found", "url", url.Xto_api()).Trace_ignore_add_1_();
+		return Err_.new_(IoEngineArgs.Instance.Err_FileNotFound, "file not found", "url", url.Xto_api()).Trace_ignore_add_1_();
 	}
 	public static Err Err_Fil_NotFound(Exception e, Io_url url) {
 		return Err_.new_exc(e, "io", "file not found", "url", url.Xto_api()).Trace_ignore_add_1_();
@@ -475,7 +475,7 @@ public class IoEngine_system extends IoEngine_base {
 	void MarkFileWritable(File fil, Io_url url, boolean readOnlyFails, String op) {	
 		if (Fil_ReadOnly(fil)) {
 			if (readOnlyFails)	// NOTE: java will always allow final files to be deleted; programmer api is responsible for check
-				throw Err_.new_(IoEngineArgs._.Err_ReadonlyFileNotWritable, "writable operation attempted on readOnly file", "op", op, "url", url.Xto_api());
+				throw Err_.new_(IoEngineArgs.Instance.Err_ReadonlyFileNotWritable, "writable operation attempted on readOnly file", "op", op, "url", url.Xto_api());
 			else
 				Fil_Writable(fil);
 		}
@@ -483,7 +483,7 @@ public class IoEngine_system extends IoEngine_base {
 	void DeleteFil_lang(File fil, Io_url url) {	
 		boolean rv = Fil_Delete(fil);
 		if (!rv)
-			throw Err_.new_(IoEngineArgs._.Err_IoException, "file not deleted", "url", url.Xto_api());
+			throw Err_.new_(IoEngineArgs.Instance.Err_IoException, "file not deleted", "url", url.Xto_api());
 	}
 	IoEngineUtl utl = IoEngineUtl.new_();
 	public static IoEngine_system new_() {return new IoEngine_system();} IoEngine_system() {}
@@ -496,7 +496,7 @@ class IoEngineArgs {
 	public String	Err_ReadonlyFileNotWritable = "gplx.ios.ReadonlyFileNotWritable";
 	public String	Err_FileNotFound 			= "gplx.ios.FileNotFound";
 	public String	Err_IoException				= "gplx.ios.IoException";
-	public static final IoEngineArgs _ = new IoEngineArgs();
+	public static final IoEngineArgs Instance = new IoEngineArgs();
 }
 class IoEngine_system_xtn {
 	// PATCH.DROID:VerifyError if file.setExecutable is referenced directly in IoEngine_system. However, if placed in separate class
@@ -513,10 +513,10 @@ class Io_download_http {
 		Io_stream_rdr_http rdr = new Io_stream_rdr_http(xrg); 
 		IoStream trg_stream = null;
 		try {			
-			boolean exists = Io_mgr.I.ExistsDir(xrg.Trg().OwnerDir());
+			boolean exists = Io_mgr.Instance.ExistsDir(xrg.Trg().OwnerDir());
 		    if (!exists)
-		    	Io_mgr.I.CreateDir(xrg.Trg().OwnerDir());	// dir must exist for OpenStreamWrite; create dir at last possible moment in case stream does not exist.
-		    trg_stream = Io_mgr.I.OpenStreamWrite(xrg.Trg());
+		    	Io_mgr.Instance.CreateDir(xrg.Trg().OwnerDir());	// dir must exist for OpenStreamWrite; create dir at last possible moment in case stream does not exist.
+		    trg_stream = Io_mgr.Instance.OpenStreamWrite(xrg.Trg());
 		    byte[] bfr = new byte[Download_bfr_len];
 		    rdr.Open();
 		    while (rdr.Read(bfr, 0, Download_bfr_len) != Read_done) {		    	
@@ -527,7 +527,7 @@ class Io_download_http {
 			if (trg_stream != null) trg_stream.Rls();
 		}
 		if (xrg.Rslt() != IoEngine_xrg_downloadFil.Rslt_pass)
-			Io_mgr.I.DeleteFil_args(xrg.Trg()).MissingFails_off().Exec();
+			Io_mgr.Instance.DeleteFil_args(xrg.Trg()).MissingFails_off().Exec();
 	}
 	public static final int Read_done = -1;
 	public static final int Download_bfr_len = Io_mgr.Len_kb * 128;

100_core/src_200_io/gplx/ios/IoEngine_xrg_deleteDir.java

@@ -25,7 +25,7 @@ public class IoEngine_xrg_deleteDir {
 	public Criteria MatchCrt() {return matchCrt;} public IoEngine_xrg_deleteDir MatchCrt_(Criteria v) {matchCrt = v; return this;} Criteria matchCrt = Criteria_.All;
 	public Criteria SubDirScanCrt() {return subDirScanCrt;} public IoEngine_xrg_deleteDir SubDirScanCrt_(Criteria v) {subDirScanCrt = v; return this;} Criteria subDirScanCrt = Criteria_.All;
 	public Console_adp UsrDlg() {return usrDlg;} public IoEngine_xrg_deleteDir UsrDlg_(Console_adp v) {usrDlg = v; return this;} Console_adp usrDlg = Console_adp_.Noop;
-	public void Exec() {IoEnginePool._.Get_by(url.Info().EngineKey()).DeleteDirDeep(this);}
+	public void Exec() {IoEnginePool.Instance.Get_by(url.Info().EngineKey()).DeleteDirDeep(this);}
 	public static IoEngine_xrg_deleteDir new_(Io_url url) {
 		IoEngine_xrg_deleteDir rv = new IoEngine_xrg_deleteDir();
 		rv.url = url;

100_core/src_200_io/gplx/ios/IoEngine_xrg_deleteFil.java

@@ -20,7 +20,7 @@ public class IoEngine_xrg_deleteFil extends IoEngine_xrg_fil_affects1_base {
 	@gplx.New public IoEngine_xrg_deleteFil Url_(Io_url val) {Url_set(val); return this;}
 	public IoEngine_xrg_deleteFil ReadOnlyFails_off() {return ReadOnlyFails_(false);} public IoEngine_xrg_deleteFil ReadOnlyFails_(boolean v) {ReadOnlyFails_set(v); return this;}
 	public IoEngine_xrg_deleteFil MissingFails_off() {return MissingFails_(false);} public IoEngine_xrg_deleteFil MissingFails_(boolean v) {MissingFails_set(v); return this;}
-	@Override public void Exec() {IoEnginePool._.Get_by(this.Url().Info().EngineKey()).DeleteFil_api(this);}
+	@Override public void Exec() {IoEnginePool.Instance.Get_by(this.Url().Info().EngineKey()).DeleteFil_api(this);}
         public static IoEngine_xrg_deleteFil proto_() {return new IoEngine_xrg_deleteFil();}
 	public static IoEngine_xrg_deleteFil new_(Io_url url) {
 		IoEngine_xrg_deleteFil rv = new IoEngine_xrg_deleteFil();

100_core/src_200_io/gplx/ios/IoEngine_xrg_downloadFil.java

@@ -35,20 +35,20 @@ public class IoEngine_xrg_downloadFil {
 	public boolean Src_last_modified_query() {return src_last_modified_query;} public IoEngine_xrg_downloadFil Src_last_modified_query_(boolean v) {src_last_modified_query = v; return this;} private boolean src_last_modified_query;
 	public String Trg_engine_key() {return trg_engine_key;} public IoEngine_xrg_downloadFil Trg_engine_key_(String v) {trg_engine_key = v; return this;} private String trg_engine_key = IoEngine_.SysKey;
 	public Io_download_fmt Download_fmt() {return download_fmt;} private final Io_download_fmt download_fmt = new Io_download_fmt();
-	public boolean Exec() {return IoEnginePool._.Get_by(trg.Info().EngineKey()).DownloadFil(this);}
-	public Io_stream_rdr Exec_as_rdr() {return IoEnginePool._.Get_by(IoEngine_.SysKey).DownloadFil_as_rdr(this);}
+	public boolean Exec() {return IoEnginePool.Instance.Get_by(trg.Info().EngineKey()).DownloadFil(this);}
+	public Io_stream_rdr Exec_as_rdr() {return IoEnginePool.Instance.Get_by(IoEngine_.SysKey).DownloadFil_as_rdr(this);}
 	public boolean Exec_meta_only() {return exec_meta_only;} private boolean exec_meta_only;
 	public byte[] Exec_as_bry(String src) {
 		this.Src_(src); this.Trg_(trg_mem);
 		download_fmt.Download_init(src, prog_fmt_hdr);	// NOTE: must set src else NULL error
-		boolean pass = IoEnginePool._.Get_by(trg_engine_key).DownloadFil(this);
-		return pass ? Io_mgr.I.LoadFilBry(trg_mem) : null;
+		boolean pass = IoEnginePool.Instance.Get_by(trg_engine_key).DownloadFil(this);
+		return pass ? Io_mgr.Instance.LoadFilBry(trg_mem) : null;
 	}	private Io_url trg_mem = Io_url_.mem_fil_("mem/download.tmp");
 	public boolean Exec_meta(String src) {
 		this.Src_(src); this.Trg_(trg_mem);	// NOTE: set Trg_ else error in download proc
 		download_fmt.Download_init(src, prog_fmt_hdr);	// NOTE: must set src else NULL error
 		exec_meta_only = true;
-		boolean rv = IoEnginePool._.Get_by(trg_engine_key).DownloadFil(this);
+		boolean rv = IoEnginePool.Instance.Get_by(trg_engine_key).DownloadFil(this);
 		exec_meta_only = false;
 		return rv;
 	}

100_core/src_200_io/gplx/ios/IoEngine_xrg_loadFilStr.java

@@ -22,10 +22,10 @@ public class IoEngine_xrg_loadFilStr {
 	public boolean MissingIgnored() {return missingIgnored;} public IoEngine_xrg_loadFilStr MissingIgnored_() {return MissingIgnored_(true);} public IoEngine_xrg_loadFilStr MissingIgnored_(boolean v) {missingIgnored = v; return this;} private boolean missingIgnored = false;
 	public boolean BomUtf8Convert() {return bomUtf8Convert;} public IoEngine_xrg_loadFilStr BomUtf8Convert_(boolean v) {bomUtf8Convert = v; return this;} private boolean bomUtf8Convert = true;
 	public String Exec() {
-		String s = IoEnginePool._.Get_by(url.Info().EngineKey()).LoadFilStr(this);
+		String s = IoEnginePool.Instance.Get_by(url.Info().EngineKey()).LoadFilStr(this);
 		if (bomUtf8Convert && String_.Len(s) > 0 && String_.CodePointAt(s, 0) == Bom_Utf8) {
 			s = String_.Mid(s, 1);
-			UsrDlg_._.Warn(UsrMsg.new_("UTF8 BOM removed").Add("url", url.Xto_api()));
+			UsrDlg_.Instance.Warn(UsrMsg.new_("UTF8 BOM removed").Add("url", url.Xto_api()));
 		}
 		return s;
 	}

100_core/src_200_io/gplx/ios/IoEngine_xrg_openRead.java

@@ -19,9 +19,9 @@ package gplx.ios; import gplx.*;
 public class IoEngine_xrg_openRead {
 	public Io_url Url() {return url;} Io_url url;
 	public String ErrMsg() {return errMsg;} private String errMsg;
-	public IoStream ExecAsIoStreamOrFail() {return IoEnginePool._.Get_by(url.Info().EngineKey()).OpenStreamRead(url);}
+	public IoStream ExecAsIoStreamOrFail() {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).OpenStreamRead(url);}
 	public IoStream ExecAsIoStreamOrNull() {
-		try {return IoEnginePool._.Get_by(url.Info().EngineKey()).OpenStreamRead(url);}
+		try {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).OpenStreamRead(url);}
 		catch (Exception exc) {
 			errMsg = Err_.Message_lang(exc);
 			return IoStream_.Null;

100_core/src_200_io/gplx/ios/IoEngine_xrg_openWrite.java

@@ -22,7 +22,7 @@ public class IoEngine_xrg_openWrite {
 	public boolean MissingIgnored() {return missingIgnored;} public IoEngine_xrg_openWrite MissingIgnored_() {return MissingIgnored_(true);} public IoEngine_xrg_openWrite MissingIgnored_(boolean v) {missingIgnored = v; return this;} private boolean missingIgnored = false;
 	public byte Mode() {return mode;} public IoEngine_xrg_openWrite Mode_(byte v) {mode = v; return this;} private byte mode = IoStream_.Mode_wtr_create;
 	public IoEngine_xrg_openWrite Mode_update_() {return Mode_(IoStream_.Mode_wtr_update);}
-	public IoStream Exec() {return IoEnginePool._.Get_by(url.Info().EngineKey()).OpenStreamWrite(this);}
+	public IoStream Exec() {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).OpenStreamWrite(this);}
 	public static IoEngine_xrg_openWrite new_(Io_url url) {
 		IoEngine_xrg_openWrite rv = new IoEngine_xrg_openWrite();
 		rv.url = url;

100_core/src_200_io/gplx/ios/IoEngine_xrg_queryDir.java

@@ -36,12 +36,12 @@ public class IoEngine_xrg_queryDir {
 		filCrt = Criteria_fld.new_(IoItm_base_.Prop_Path, crt);
 		return this;
 	}
-	public IoItmDir ExecAsDir() {return IoEnginePool._.Get_by(url.Info().EngineKey()).QueryDirDeep(this);}
+	public IoItmDir ExecAsDir() {return IoEnginePool.Instance.Get_by(url.Info().EngineKey()).QueryDirDeep(this);}
 	public Io_url[] ExecAsUrlAry() {return ExecAsItmHash().XtoIoUrlAry();}
 	public IoItmHash ExecAsItmHash() {
 		Criteria crt = dirInclude ? Criteria_.All : Criteria_fld.new_(IoItm_base_.Prop_Type, Criteria_.eq_(IoItmFil.Type_Fil));
 		IoItmHash list = ExecAsDir().XtoIoItmList(crt);
-		list.Sort_by(IoItmBase_comparer_nest._);
+		list.Sort_by(IoItmBase_comparer_nest.Instance);
 		return list;
 	}
 	public static IoEngine_xrg_queryDir new_(Io_url url) {

100_core/src_200_io/gplx/ios/IoEngine_xrg_recycleFil.java

@@ -44,7 +44,7 @@ public class IoEngine_xrg_recycleFil extends IoEngine_xrg_fil_affects1_base {
 		return sb.To_str();			
 	}
 	@Override public void Exec() {
-		IoEnginePool._.Get_by(this.Url().Info().EngineKey()).RecycleFil(this);
+		IoEnginePool.Instance.Get_by(this.Url().Info().EngineKey()).RecycleFil(this);
 	}
 	public IoEngine_xrg_recycleFil(int v) {
 		mode = v;

100_core/src_200_io/gplx/ios/IoEngine_xrg_saveFilStr.java

@@ -23,7 +23,7 @@ public class IoEngine_xrg_saveFilStr {
 	public boolean Append() {return append;}  public IoEngine_xrg_saveFilStr Append_() {return Append_(true);} public IoEngine_xrg_saveFilStr Append_(boolean val) {append = val; return this;} private boolean append = false;
 	public void Exec() {
 		if (String_.Eq(text, "") && append) return;	// no change; don't bother writing to disc
-		IoEnginePool._.Get_by(url.Info().EngineKey()).SaveFilText_api(this);
+		IoEnginePool.Instance.Get_by(url.Info().EngineKey()).SaveFilText_api(this);
 	}
 	public static IoEngine_xrg_saveFilStr new_(Io_url url, String text) {
 		IoEngine_xrg_saveFilStr rv = new IoEngine_xrg_saveFilStr();

100_core/src_200_io/gplx/ios/IoEngine_xrg_xferDir.java

@@ -26,7 +26,7 @@ public class IoEngine_xrg_xferDir {
 	public boolean ReadOnlyFails() {return readOnlyFails;} public IoEngine_xrg_xferDir ReadOnlyFails_() {return ReadOnlyFails_(true);} public IoEngine_xrg_xferDir ReadOnlyFails_(boolean v) {readOnlyFails = v; return this;} private boolean readOnlyFails = false;
 	public Criteria MatchCrt() {return matchCrt;} public IoEngine_xrg_xferDir MatchCrt_(Criteria v) {matchCrt = v; return this;} Criteria matchCrt = Criteria_.All;
 	public Criteria SubDirScanCrt() {return subDirScanCrt;} public IoEngine_xrg_xferDir SubDirScanCrt_(Criteria v) {subDirScanCrt = v; return this;} Criteria subDirScanCrt = Criteria_.All;
-	public void Exec() {IoEnginePool._.Get_by(src.Info().EngineKey()).XferDir(this);}
+	public void Exec() {IoEnginePool.Instance.Get_by(src.Info().EngineKey()).XferDir(this);}
 	public static IoEngine_xrg_xferDir move_(Io_url src, Io_url trg) {return new_(src, trg, true);}
 	public static IoEngine_xrg_xferDir copy_(Io_url src, Io_url trg) {return new_(src, trg, false);}
 	static IoEngine_xrg_xferDir new_(Io_url src, Io_url trg, boolean move) {

100_core/src_200_io/gplx/ios/IoEngine_xrg_xferFil.java

@@ -23,7 +23,7 @@ public class IoEngine_xrg_xferFil {
 	public boolean Overwrite() {return overwrite;} public IoEngine_xrg_xferFil Overwrite_() {return Overwrite_(true);} public IoEngine_xrg_xferFil Overwrite_(boolean v) {overwrite = v; return this;} private boolean overwrite = false;
 	public boolean ReadOnlyFails() {return readOnlyFails;} public IoEngine_xrg_xferFil ReadOnlyFails_off() {return ReadOnlyFails_(false);} public IoEngine_xrg_xferFil ReadOnlyFails_(boolean v) {readOnlyFails = v; return this;} private boolean readOnlyFails = true;
 	public boolean MissingFails() {return missingFails;} public IoEngine_xrg_xferFil MissingFails_off() {return MissingFails_(false);} public IoEngine_xrg_xferFil MissingFails_(boolean v) {missingFails = v; return this;} private boolean missingFails = true;
-	public void Exec() {IoEnginePool._.Get_by(src.Info().EngineKey()).XferFil(this);}
+	public void Exec() {IoEnginePool.Instance.Get_by(src.Info().EngineKey()).XferFil(this);}
 	public static IoEngine_xrg_xferFil move_(Io_url src, Io_url trg) {return new_(src, trg, true);}
 	public static IoEngine_xrg_xferFil copy_(Io_url src, Io_url trg) {return new_(src, trg, false);}
 	static IoEngine_xrg_xferFil new_(Io_url src, Io_url trg, boolean move) {

100_core/src_200_io/gplx/ios/IoItmClassXtn.java

@@ -28,5 +28,5 @@ public class IoItmClassXtn extends ClassXtn_base implements ClassXtn {
 		else	throw Err_.new_unhandled(raw);
 	}
 	@Override public Object XtoDb(Object obj)					{return Int_.cast(obj);}
-	public static final IoItmClassXtn _ = new IoItmClassXtn(); IoItmClassXtn() {}
+	public static final IoItmClassXtn Instance = new IoItmClassXtn(); IoItmClassXtn() {}
 }

100_core/src_200_io/gplx/ios/IoItmDir_.java

@@ -37,7 +37,7 @@ public class IoItmDir_ {
 		return rv;
 	}
 	public static void Make(IoItmDir dir) {
-		Io_mgr.I.CreateDir(dir.Url());
+		Io_mgr.Instance.CreateDir(dir.Url());
 		int len = dir.SubDirs().Count();
 		for (int i = 0; i < len; ++i) {
 			IoItmDir sub_dir = (IoItmDir)dir.SubDirs().Get_at(i);
@@ -48,8 +48,8 @@ public class IoItmDir_ {
 			IoItmFil sub_fil = (IoItmFil)dir.SubFils().Get_at(i);
 			String text = String_.Repeat("a", (int)sub_fil.Size());
 			Io_url sub_url = sub_fil.Url();
-			Io_mgr.I.SaveFilStr(sub_url, text);
-			Io_mgr.I.UpdateFilModifiedTime(sub_url, sub_fil.ModifiedTime());
+			Io_mgr.Instance.SaveFilStr(sub_url, text);
+			Io_mgr.Instance.UpdateFilModifiedTime(sub_url, sub_fil.ModifiedTime());
 		}
 	}
 }

100_core/src_200_io/gplx/ios/IoItmList.java

@@ -36,7 +36,7 @@ public class IoItmList extends Ordered_hash_base {
 			rv[i] = IoItm_base_.as_(i).Url();
 		return rv;
 	}
-	@Override public void Sort() {Sort_by(IoItmBase_comparer_nest._);}
+	@Override public void Sort() {Sort_by(IoItmBase_comparer_nest.Instance);}
 	@Override protected Object Fetch_base(Object keyObj) {
 		String key = MakeKey((String)keyObj);
 		return super.Fetch_base(key);
@@ -72,5 +72,5 @@ class IoItmBase_comparer_nest implements ComparerAble {
 		Io_url url = itm.Url();
 		return String_.Count(url.OwnerDir().Raw(), url.Info().DirSpr()); // use OwnerDir, else dir.Raw will return extra dirSeparator
 	}
-	public static final IoItmBase_comparer_nest _ = new IoItmBase_comparer_nest(); IoItmBase_comparer_nest() {}
+	public static final IoItmBase_comparer_nest Instance = new IoItmBase_comparer_nest(); IoItmBase_comparer_nest() {}
 }

100_core/src_200_io/gplx/ios/IoRecycleBin.java

@@ -56,5 +56,5 @@ public class IoRecycleBin {
 		String sourceApp = String_.GetStrBefore(url.NameAndExt_noDirSpr(), ";");
 		return url.OwnerDir().GenSubFil_ary(sourceApp, ".recycle.csv");
 	}
-	public static final IoRecycleBin _ = new IoRecycleBin(); IoRecycleBin() {}
+	public static final IoRecycleBin Instance = new IoRecycleBin(); IoRecycleBin() {}
 }

100_core/src_200_io/gplx/ios/IoUrlInfo.java

@@ -49,7 +49,7 @@ class IoUrlInfo_nil implements IoUrlInfo {
 	public String NameOnly(String raw) {return "";}
 	public String Ext(String raw) {return "";}
 	public String XtoRootName(String raw, int rawLen) {return "";}
-	public static final IoUrlInfo_nil _ = new IoUrlInfo_nil(); IoUrlInfo_nil() {}
+	public static final IoUrlInfo_nil Instance = new IoUrlInfo_nil(); IoUrlInfo_nil() {}
 }
 abstract class IoUrlInfo_base implements IoUrlInfo {
 	@gplx.Internal protected static final int DirSprLen = 1;
@@ -134,7 +134,7 @@ class IoUrlInfo_wnt extends IoUrlInfo_base {
 			? Char_.To_str(String_.CharAt(raw, 0))
 			: null;
 	}
-	public static final IoUrlInfo_wnt _ = new IoUrlInfo_wnt(); IoUrlInfo_wnt() {}
+	public static final IoUrlInfo_wnt Instance = new IoUrlInfo_wnt(); IoUrlInfo_wnt() {}
 }
 class IoUrlInfo_lnx extends IoUrlInfo_base {
 	@Override public String Key()			{return "lnx";}
@@ -154,7 +154,7 @@ class IoUrlInfo_lnx extends IoUrlInfo_base {
 			? DirSprStr
 			: super.Xto_api(raw);					// NOTE: super.Xto_api will strip off last /
 	}
-	public static final IoUrlInfo_lnx _ = new IoUrlInfo_lnx(); IoUrlInfo_lnx() {}
+	public static final IoUrlInfo_lnx Instance = new IoUrlInfo_lnx(); IoUrlInfo_lnx() {}
 }
 class IoUrlInfo_rel extends IoUrlInfo_base {
 	@Override public String Key()			{return "rel";}

100_core/src_200_io/gplx/ios/IoUrlInfoRegy.java

@@ -28,10 +28,10 @@ public class IoUrlInfoRegy implements GfoInvkAble {
 	}
 	public void Reset() {
 		hash.Clear();
-		Reg(IoUrlInfo_rel.new_(Op_sys.Cur().Tid_is_wnt() ? (IoUrlInfo)IoUrlInfo_wnt._ : (IoUrlInfo)IoUrlInfo_lnx._));
+		Reg(IoUrlInfo_rel.new_(Op_sys.Cur().Tid_is_wnt() ? (IoUrlInfo)IoUrlInfo_wnt.Instance : (IoUrlInfo)IoUrlInfo_lnx.Instance));
 		Reg(IoUrlInfo_.Mem);
-		Reg(IoUrlInfo_lnx._);
-		Reg(IoUrlInfo_wnt._);
+		Reg(IoUrlInfo_lnx.Instance);
+		Reg(IoUrlInfo_wnt.Instance);
 	}
 	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
 		if		(ctx.Match(k, Invk_Add)) {
@@ -40,12 +40,12 @@ public class IoUrlInfoRegy implements GfoInvkAble {
 			String engineKey = m.ReadStrOr("engineKey", IoEngine_.SysKey);
 			if (ctx.Deny()) return this;
 			IoUrlInfo_alias alias =  IoUrlInfo_alias.new_(srcDirStr, trgDirStr, engineKey);
-			IoUrlInfoRegy._.Reg(alias);
+			IoUrlInfoRegy.Instance.Reg(alias);
 		}
 		return this;
 	}	public static final String Invk_Add = "Add";
-	Ordered_hash hash = Ordered_hash_.new_();
-        public static final IoUrlInfoRegy _ = new IoUrlInfoRegy();
+	Ordered_hash hash = Ordered_hash_.New();
+        public static final IoUrlInfoRegy Instance = new IoUrlInfoRegy();
 	IoUrlInfoRegy() {
 		this.Reset();
 	}

100_core/src_200_io/gplx/ios/IoUrlInfo_.java

@@ -17,9 +17,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx.ios; import gplx.*;
 public class IoUrlInfo_ {
-	public static final IoUrlInfo Nil = IoUrlInfo_nil._;
-	public static final IoUrlInfo Wnt = IoUrlInfo_wnt._;
-	public static final IoUrlInfo Lnx = IoUrlInfo_lnx._;
+	public static final IoUrlInfo Nil = IoUrlInfo_nil.Instance;
+	public static final IoUrlInfo Wnt = IoUrlInfo_wnt.Instance;
+	public static final IoUrlInfo Lnx = IoUrlInfo_lnx.Instance;
 	public static final IoUrlInfo Mem = IoUrlInfo_mem.new_("mem", IoEngine_.MemKey);
 
 	public static IoUrlInfo mem_(String key, String engineKey) {return IoUrlInfo_mem.new_(key, engineKey);}