Created attachment 27321 [details] Patch to add class constant support to ldc/ldc_w InstConstraintVisitor gives an error if ldc/ldc_w is used to load a class constant (svn r1151433). This is allowed since the JVM 1.5 specifications (and I've seen this has been fixed in several other places in BCEL already). The attached patch fixes this problem.
Thanks for the patch Committed revision 1151709.