Bring back the Rhino regex patch to use native Java regex.

Objective-J/Tools/objj/lib/objj/objjc.js

@@ -1,6 +1,8 @@
 var File = require("file");
 var window = require("browser/window");
 
+require("./regexp-rhino-patch");
+
 var exported = ["OBJJ_HOME", "objj_preprocess",
     "FRAGMENT_FILE", "FRAGMENT_LOCAL",
     "MARKER_CODE", "MARKER_IMPORT_STD", "MARKER_IMPORT_LOCAL",

Objective-J/Tools/objj/lib/objj/regexp-rhino-patch.js

@@ -1,9 +1,3 @@
-importClass(java.util.ArrayList);
-importClass(java.util.List);
-importClass(java.util.regex.Matcher);
-importClass(java.util.regex.Pattern);
-importClass(java.util.regex.PatternSyntaxException);
-
 var CachedRegexData = [];
 
 function regexDataFromRegex(aRegex)
@@ -37,10 +31,10 @@ function regexDataFromRegex(aRegex)
     source = source.replace("(?<!\\\\)\\{(?!\\d)", "\\\\{", "g");
     source = source.replace("(?<!(\\d,?|\\\\))\\}", "\\\\}", "g");
             
-    return CachedRegexData[string] = { pattern:Pattern.compile(source, 0), flags:flags };
+    return CachedRegexData[string] = { pattern:java.util.regex.Pattern.compile(source, 0), flags:flags };
 }
 
-String.prototype.match = function(regex)
+function newMatch(regex)
 {
     var regexData = regexDataFromRegex(regex);
     
@@ -74,3 +68,6 @@ String.prototype.match = function(regex)
     
     return groups;
 }
+
+if (system.platform === "rhino")
+    String.prototype.match = newMatch;