diff -r a9be982d9b9c -r e41809be6106 vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java
--- a/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Mon Dec 31 17:50:27 2012 +0100
+++ b/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Thu Jan 03 11:20:40 2013 +0100
@@ -19,6 +19,7 @@
 
 import java.io.IOException;
 import java.io.InputStream;
+import org.apidesign.bck2brwsr.core.JavaScriptBody;
 import org.apidesign.javap.AnnotationParser;
 import org.apidesign.javap.ClassData;
 import org.apidesign.javap.FieldData;
@@ -1271,9 +1272,18 @@
                 default: sb.append(ch); break;
             }
         }
+        final String strng = "Ljava_lang_String_2";
+        for(;;) {
+            int pos = sb.indexOf(strng);
+            if (pos == -1) {
+                break;
+            }
+            sb.delete(pos, pos + strng.length());
+            sb.insert(pos, 's');
+        }
         return sb.toString();
     }
-
+    
     private static String findMethodName(MethodData m, StringBuilder cnt) {
         StringBuilder name = new StringBuilder();
         if ("<init>".equals(m.getName())) { // NOI18N