# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1355551858 -3600
# Node ID 1848c77df886350f9ac0c102d9bb59a840532365
# Parent  92224eba98cb626af986c4fbe1eb9b767a3cddd1
Class.forName can load java.lang.String

diff -r 92224eba98cb -r 1848c77df886 emul/src/main/java/java/lang/Class.java
--- a/emul/src/main/java/java/lang/Class.java	Sat Dec 15 06:16:43 2012 +0100
+++ b/emul/src/main/java/java/lang/Class.java	Sat Dec 15 07:10:58 2012 +0100
@@ -144,8 +144,18 @@
      */
     public static Class<?> forName(String className)
                 throws ClassNotFoundException {
-        throw new UnsupportedOperationException();
+        Class<?> c = loadCls(className.replace('.', '_'));
+        if (c == null) {
+            throw new ClassNotFoundException();
+        }
+        return c;
     }
+    
+    @JavaScriptBody(args = "c", body =
+        "if (vm[c]) return vm[c].$class;"
+      + "else return null;"
+    )
+    private static native Class<?> loadCls(String c);
 
 
     /**
diff -r 92224eba98cb -r 1848c77df886 vm/src/test/java/org/apidesign/vm4brwsr/tck/CompareStringsTest.java
--- a/vm/src/test/java/org/apidesign/vm4brwsr/tck/CompareStringsTest.java	Sat Dec 15 06:16:43 2012 +0100
+++ b/vm/src/test/java/org/apidesign/vm4brwsr/tck/CompareStringsTest.java	Sat Dec 15 07:10:58 2012 +0100
@@ -36,6 +36,10 @@
         return sb.toString().toString();
     }
     
+    @Compare public String nameOfStringClass() throws Exception {
+        return Class.forName("java.lang.String").getName();
+    }
+    
     @Factory
     public static Object[] create() {
         return CompareVMs.create(CompareStringsTest.class);