public boolean equalInstructions(Instruction first, Instruction second, List<int[]> lstStoreVars) {
    if (!Instruction.equals(first, second)) {
      return false;
    }

    if (first.group != CodeConstants.GROUP_JUMP) { // FIXME: switch comparison
      for (int i = 0; i < first.operandsCount(); i++) {
        int firstOp = first.operand(i);
        int secondOp = second.operand(i);
        if (firstOp != secondOp) {
          // a-load/store instructions
          if (first.opcode == CodeConstants.opc_aload || first.opcode == CodeConstants.opc_astore) {
            for (int[] arr : lstStoreVars) {
              if (arr[0] == firstOp && arr[1] == secondOp) {
                return true;
              }
            }
          }

          return false;
        }
      }
    }

    return true;
  }
public boolean equalInstructions(Instruction first, Instruction second, List<int[]> lstStoreVars)