initMethod.addInstruction(ABCConstants.OP_callpropvoid, registerClassAliasCallPropOperands);
initMethod.labelNext(endTryLabel);
Label afterCatch = new Label();
initMethod.addInstruction(ABCConstants.OP_jump, afterCatch);
Label catchLabel = new Label();
initMethod.labelNext(catchLabel);
initMethod.addInstruction(ABCConstants.OP_pop);
initMethod.addInstruction(ABCConstants.OP_finddef, registerClassAliasName);
initMethod.addInstruction(ABCConstants.OP_pushstring, classAliasEntry.getValue());
initMethod.addInstruction(ABCConstants.OP_getlex, classMName);
initMethod.addInstruction(ABCConstants.OP_callpropvoid, registerClassAliasCallPropOperands);