am bcdfc300: am 0ce12a94: am c2725c2c: Merge "Class.forName(..., ..., null) fixes - Add test for Class.forName(..., ..., null) - Simplify VMStack.getClosestUserClassLoader based on new behavior of Class.forName(..., ..., null)"

* commit 'bcdfc30023c68c20155cd153267dac62bd7f3ba6':
  Class.forName(..., ..., null) fixes - Add test for Class.forName(..., ..., null) - Simplify VMStack.getClosestUserClassLoader based on new behavior of Class.forName(..., ..., null)