{   // switch (...) { case/case/default: ... } = switch (...) { case/default: ... }
            {
                new LookUpSwitchInstruction(InstructionConstants.OP_LOOKUPSWITCH, B, new int[] { X, Y }, new int[] { A, B }),
            },{
                new LookUpSwitchInstruction(InstructionConstants.OP_LOOKUPSWITCH, B, new int[] { X }, new int[] { A }),