--- a/dwt/dwthelper/utils.d	Fri Jan 16 12:49:08 2009 +0100
+++ b/dwt/dwthelper/utils.d	Fri Jan 16 23:35:40 2009 +0100
@@ -4,6 +4,7 @@
 module dwt.dwthelper.utils;
 
 public import dwt.dwthelper.System;
+public import dwt.dwthelper.Runnable;
 public import Math = tango.math.Math;
 
 public import tango.core.Exception : IllegalArgumentException, IOException, PlatformException;
@@ -42,6 +43,8 @@
 
 alias ClassInfo Class;
 
+public import dwt.dwthelper.array;
+
 void implMissing( String file, uint line ){
     Stderr.formatln( "implementation missing in file {} line {}", file, line );
     Stderr.formatln( "exiting ..." );
@@ -269,8 +272,7 @@
     public static float NEGATIVE_INFINITY = ((-1.0f) / 0.0f);
     public static float NaN = (0.0f / 0.0f);
     public static float MAX_VALUE = 3.4028235e+38f;
-    public static float MIN_VALUE = float.min;
-    //public static float MIN_VALUE = 1.4e-45f;    
+    public static float MIN_VALUE = 1.4e-45f;    
     public static int SIZE = 32;
 
     this( float value ){
@@ -565,7 +567,7 @@
     return tango.text.Unicode.toUpper( str );
 }
 
-public int indexOf( String str, char searched ){
+/*public int indexOf( String str, char searched ){
     int res = tango.text.Util.locate( str, searched );
     if( res is str.length ) res = -1;
     return res;
@@ -575,9 +577,9 @@
     int res = tango.text.Util.locate( str, searched, startpos );
     if( res is str.length ) res = -1;
     return res;
-}
+}*/
 
-public int indexOf(String str, String ch){
+/*public int indexOf(String str, String ch){
     return indexOf( str, ch, 0 );
 }
 
@@ -585,7 +587,7 @@
     int res = tango.text.Util.locatePattern( str, ch, start );
     if( res is str.length ) res = -1;
     return res;
-}
+}*/
 
 public int lastIndexOf(String str, char ch){
     return lastIndexOf( str, ch, str.length );
@@ -698,10 +700,10 @@
     }
 }
 
-public String fromStringz (char* str)
-{
-    return tango.stdc.stringz.fromStringz(str);
-}
+public alias tango.stdc.stringz.toStringz toStringz;
+public alias tango.stdc.stringz.toString16z toString16z;
+public alias tango.stdc.stringz.fromStringz fromStringz;
+public alias tango.stdc.stringz.fromString16z fromString16z;
 
 static String toHex(uint value, bool prefix = true, int radix = 8){
     return tango.text.convert.Integer.toString(