1.1 --- a/emul/src/main/java/java/lang/Class.java	Sat Dec 29 19:46:09 2012 +0100
     1.2 +++ b/emul/src/main/java/java/lang/Class.java	Mon Dec 31 12:44:51 2012 +0100
     1.3 @@ -147,7 +147,7 @@
     1.4                  throws ClassNotFoundException {
     1.5          Class<?> c = loadCls(className, className.replace('.', '_'));
     1.6          if (c == null) {
     1.7 -            throw new ClassNotFoundException();
     1.8 +            throw new ClassNotFoundException(className);
     1.9          }
    1.10          return c;
    1.11      }