Bugfix for ClassCastException
bugfix: java.lang.ClassCastException: symjava.bytecode.JITFunc_7ac5b8091de04e278e383ab926c5f057 cannot be cast to symjava.bytecode.BytecodeFunc
bugfix: java.lang.ClassCastException: symjava.bytecode.JITFunc_7ac5b8091de04e278e383ab926c5f057 cannot be cast to symjava.bytecode.BytecodeFunc