Program: 54929
Project: 54929
Buggy source:
@Override public void onMapSharedElements(List<String> names,Map<String,View> sharedElements){
  LOG("String_Node_Str",mIsReentering);
  if (mIsReentering) {
    int oldPosition=mTmpState.getInt(EXTRA_OLD_ITEM_POSITION);
    int currentPosition=mTmpState.getInt(EXTRA_CURRENT_ITEM_POSITION);
    if (currentPosition != oldPosition) {
      String newTransitionName=RADIOHEAD_ALBUM_NAMES[currentPosition];
      View newSharedView=mRecyclerView.findViewWithTag(newTransitionName);
      if (newSharedView != null) {
        names.clear();
        names.add(newTransitionName);
        sharedElements.clear();
        sharedElements.put(newTransitionName,newSharedView);
      }
    }
    mTmpState=null;
  }
  View decor=getWindow().getDecorView();
  View navigationBar=decor.findViewById(android.R.id.navigationBarBackground);
  View statusBar=decor.findViewById(android.R.id.statusBarBackground);
  int actionBarId=getResources().getIdentifier("String_Node_Str","String_Node_Str","String_Node_Str");
  View actionBar=decor.findViewById(actionBarId);
  if (!mIsReentering) {
    if (navigationBar != null) {
      navigationBar.setTransitionName("String_Node_Str");
      names.add(navigationBar.getTransitionName());
      sharedElements.put(navigationBar.getTransitionName(),navigationBar);
    }
    if (statusBar != null) {
      statusBar.setTransitionName("String_Node_Str");
      names.add(statusBar.getTransitionName());
      sharedElements.put(statusBar.getTransitionName(),statusBar);
    }
    if (actionBar != null) {
      actionBar.setTransitionName("String_Node_Str");
      names.add(actionBar.getTransitionName());
      sharedElements.put(actionBar.getTransitionName(),actionBar);
    }
  }
 else {
    names.remove("String_Node_Str");
    sharedElements.remove("String_Node_Str");
    names.remove("String_Node_Str");
    sharedElements.remove("String_Node_Str");
    names.remove("String_Node_Str");
    sharedElements.remove("String_Node_Str");
  }
  LOG("String_Node_Str" + names.toString(),mIsReentering);
  LOG("String_Node_Str" + Utils.setToString(sharedElements.keySet()),mIsReentering);
}

Fixed version (ground truth):
@Override public void onMapSharedElements(List<String> names,Map<String,View> sharedElements){
  LOG("String_Node_Str",mIsReentering);
  if (mIsReentering) {
    int oldPosition=mTmpState.getInt(EXTRA_OLD_ITEM_POSITION);
    int currentPosition=mTmpState.getInt(EXTRA_CURRENT_ITEM_POSITION);
    if (currentPosition != oldPosition) {
      String newTransitionName=RADIOHEAD_ALBUM_NAMES[currentPosition];
      View newSharedView=mRecyclerView.findViewWithTag(newTransitionName);
      if (newSharedView != null) {
        names.clear();
        names.add(newTransitionName);
        sharedElements.clear();
        sharedElements.put(newTransitionName,newSharedView);
      }
    }
    mTmpState=null;
  }
  View decor=getWindow().getDecorView();
  View navigationBar=decor.findViewById(android.R.id.navigationBarBackground);
  View statusBar=decor.findViewById(android.R.id.statusBarBackground);
  int actionBarId=getResources().getIdentifier("String_Node_Str","String_Node_Str","String_Node_Str");
  View actionBar=decor.findViewById(actionBarId);
  if (!mIsReentering) {
    if (navigationBar != null) {
      names.add(navigationBar.getTransitionName());
      sharedElements.put(navigationBar.getTransitionName(),navigationBar);
    }
    if (statusBar != null) {
      names.add(statusBar.getTransitionName());
      sharedElements.put(statusBar.getTransitionName(),statusBar);
    }
    if (actionBar != null) {
      actionBar.setTransitionName("String_Node_Str");
      names.add(actionBar.getTransitionName());
      sharedElements.put(actionBar.getTransitionName(),actionBar);
    }
  }
 else {
    names.remove(Window.NAVIGATION_BAR_BACKGROUND_TRANSITION_NAME);
    sharedElements.remove(Window.NAVIGATION_BAR_BACKGROUND_TRANSITION_NAME);
    names.remove(Window.STATUS_BAR_BACKGROUND_TRANSITION_NAME);
    sharedElements.remove(Window.STATUS_BAR_BACKGROUND_TRANSITION_NAME);
    names.remove("String_Node_Str");
    sharedElements.remove("String_Node_Str");
  }
  LOG("String_Node_Str" + names.toString(),mIsReentering);
  LOG("String_Node_Str" + Utils.setToString(sharedElements.keySet()),mIsReentering);
}