public IntList getRopLabelSuccessorList() {
    IntList result = new IntList(successorList.size());

    int sz = successorList.size();

    for (int i = 0; i < sz; i++) {
      result.add(parent.blockIndexToRopLabel(successorList.get(i)));
    }
    return result;
  }
@return successor list of rop labels
android/android_framework/dex-maker/src/main/java/com/android/dx/ssa/SsaBasicBlock.java