Program: 35030
Project: 35030
Buggy source:
@Override public View onCreateView(LayoutInflater inflater,ViewGroup parent,Bundle savedInstanceState){
  View v=inflater.inflate(R.layout.fragment_convert_keys,parent,false);
  mConvButton=new ArrayList<>();
  mNumConvButtons=convertButtonIds.length;
  if (mUnitType.size() > convertButtonIds.length) {
    mNumConvButtons=mNumConvButtons - 1;
    mMoreButton=(Button)v.findViewById(convertButtonIds[mNumConvButtons]);
    mMoreButton.setText(getText(R.string.more_button));
    mMoreButton.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        if (mUnitType.size() > SEARCH_DIALOG_MIN_SIZE) {
          createSearchDialog(getText(R.string.more_button_search_hint),new AdapterView.OnItemClickListener(){
            @Override public void onItemClick(            AdapterView<?> parent,            View view,            int position,            long id){
              mSearchDialogBuilder.cancelDialog();
              UnitSearchItem selectedItem=mSearchDialogBuilder.getItem(position);
              clickUnitButton(selectedItem.getUnitPosition());
            }
          }
);
        }
 else {
          createMoreUnitsDialog(getText(R.string.select_unit),new DialogInterface.OnClickListener(){
            @Override public void onClick(            DialogInterface dialog,            int item){
              clickUnitButton(item + mNumConvButtons);
              updateFavorites(item + mNumConvButtons);
            }
          }
);
        }
      }
    }
);
  }
  for (int i=0; i < mNumConvButtons; i++) {
    Button button=(Button)v.findViewById(convertButtonIds[i]);
    if (mUnitType.size() > mNumConvButtons)     ((SecondaryTextButton)button).setSecondaryText((String)getText(R.string.ellipsis));
    mConvButton.add(button);
    if (mUnitType.getUnitDisplayName(i).equals("String_Node_Str"))     continue;
    refreshButtonText(i);
    button.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        int viewId=view.getId();
        for (int i=0; i < mNumConvButtons; i++) {
          if (convertButtonIds[i] == viewId) {
            clickUnitButton(i);
            break;
          }
        }
      }
    }
);
    final int buttonPos=i;
    button.setOnLongClickListener(new View.OnLongClickListener(){
      @Override public boolean onLongClick(      View view){
        if (mUnitType.size() <= mNumConvButtons)         return true;
        String title=getText(R.string.word_Change) + "String_Node_Str" + mUnitType.getUnit(buttonPos).getAbbreviation()+ "String_Node_Str"+ getText(R.string.word_button)+ "String_Node_Str"+ getText(R.string.word_to)+ "String_Node_Str";
        if (mUnitType.size() > SEARCH_DIALOG_MIN_SIZE) {
          createSearchDialog(title,new AdapterView.OnItemClickListener(){
            @Override public void onItemClick(            AdapterView<?> parent,            View view,            int position,            long id){
              mSearchDialogBuilder.cancelDialog();
              UnitSearchItem selectedItem=mSearchDialogBuilder.getItem(position);
              mUnitType.swapUnits(buttonPos,selectedItem.getUnitPosition());
              refreshButtonText(buttonPos);
            }
          }
);
        }
 else {
          createMoreUnitsDialog(title,new DialogInterface.OnClickListener(){
            @Override public void onClick(            DialogInterface dialog,            int item){
              mUnitType.swapUnits(buttonPos,item + mNumConvButtons);
              refreshButtonText(buttonPos);
            }
          }
);
        }
        return false;
      }
    }
);
  }
  return v;
}

Fixed version (ground truth):
@Override public View onCreateView(LayoutInflater inflater,ViewGroup parent,Bundle savedInstanceState){
  View v=inflater.inflate(R.layout.fragment_convert_keys,parent,false);
  mConvButton=new ArrayList<>();
  mNumConvButtons=convertButtonIds.length;
  if (mUnitType.size() > convertButtonIds.length) {
    mNumConvButtons=mNumConvButtons - 1;
    mMoreButton=(Button)v.findViewById(convertButtonIds[mNumConvButtons]);
    mMoreButton.setText(getText(R.string.more_button));
    mMoreButton.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        if (mUnitType.size() > SEARCH_DIALOG_MIN_SIZE) {
          createSearchDialog(getText(R.string.more_button_search_hint),new AdapterView.OnItemClickListener(){
            @Override public void onItemClick(            AdapterView<?> parent,            View view,            int position,            long id){
              mSearchDialogBuilder.cancelDialog();
              UnitSearchItem selectedItem=mSearchDialogBuilder.getItem(position);
              clickUnitButton(mUnitType.findButtonPositionforUnitArrayPos(selectedItem.getUnitPosition()));
            }
          }
);
        }
 else {
          createMoreUnitsDialog(getText(R.string.select_unit),new DialogInterface.OnClickListener(){
            @Override public void onClick(            DialogInterface dialog,            int item){
              clickUnitButton(item + mNumConvButtons);
              updateFavorites(item + mNumConvButtons);
            }
          }
);
        }
      }
    }
);
  }
  for (int i=0; i < mNumConvButtons; i++) {
    Button button=(Button)v.findViewById(convertButtonIds[i]);
    if (mUnitType.size() > mNumConvButtons)     ((SecondaryTextButton)button).setSecondaryText((String)getText(R.string.ellipsis));
    mConvButton.add(button);
    if (mUnitType.getUnitDisplayName(i).equals("String_Node_Str"))     continue;
    refreshButtonText(i);
    button.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        int viewId=view.getId();
        for (int i=0; i < mNumConvButtons; i++) {
          if (convertButtonIds[i] == viewId) {
            clickUnitButton(i);
            break;
          }
        }
      }
    }
);
    final int buttonPos=i;
    button.setOnLongClickListener(new View.OnLongClickListener(){
      @Override public boolean onLongClick(      View view){
        if (mUnitType.size() <= mNumConvButtons)         return true;
        String title=getText(R.string.word_Change) + "String_Node_Str" + mUnitType.getUnit(buttonPos).getAbbreviation()+ "String_Node_Str"+ getText(R.string.word_button)+ "String_Node_Str"+ getText(R.string.word_to)+ "String_Node_Str";
        if (mUnitType.size() > SEARCH_DIALOG_MIN_SIZE) {
          createSearchDialog(title,new AdapterView.OnItemClickListener(){
            @Override public void onItemClick(            AdapterView<?> parent,            View view,            int position,            long id){
              mSearchDialogBuilder.cancelDialog();
              UnitSearchItem selectedItem=mSearchDialogBuilder.getItem(position);
              mUnitType.swapUnits(buttonPos,selectedItem.getUnitPosition());
              refreshButtonText(buttonPos);
            }
          }
);
        }
 else {
          createMoreUnitsDialog(title,new DialogInterface.OnClickListener(){
            @Override public void onClick(            DialogInterface dialog,            int item){
              mUnitType.swapUnits(buttonPos,item + mNumConvButtons);
              refreshButtonText(buttonPos);
            }
          }
);
        }
        return false;
      }
    }
);
  }
  return v;
}