diff -r d4ee65642d8d -r ace1ff1087e7 rt/emul/mini/src/main/java/java/lang/Class.java
--- a/rt/emul/mini/src/main/java/java/lang/Class.java	Thu May 22 15:29:40 2014 +0200
+++ b/rt/emul/mini/src/main/java/java/lang/Class.java	Tue May 27 16:36:07 2014 +0200
@@ -1747,6 +1747,14 @@
         "return this['desiredAssertionStatus'] ? this['desiredAssertionStatus'] : false;"
     )
     public native boolean desiredAssertionStatus();
+
+    public boolean equals(Object obj) {
+        if (isPrimitive() && obj instanceof Class) {
+            Class c = ((Class)obj);
+            return c.isPrimitive() && getName().equals(c.getName());
+        }
+        return super.equals(obj);
+    }
     
     static void registerNatives() {
         boolean assertsOn = false;