Program: 49975
Project: 49975
Buggy source:
/** 
 * Initialize components of the GUI Create all the GUI components, set their specific properties and add them to the  window. Also add any necessary ActionListeners.
 * @param isPlayback whether PlayGame is in playback mode
 */
@SuppressWarnings("String_Node_Str") private void initComponents(boolean isPlayback){
  inCheck=new JLabel("String_Node_Str");
  inCheck.setHorizontalTextPosition(inCheck.CENTER);
  inCheck.setForeground(Color.RED);
  undoItem=new JButton("String_Node_Str");
  undoItem.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent arg0){
      mustMove=false;
      if (getGame().getHistory().size() == 0)       return;
      getGame().getHistory().get(getGame().getHistory().size() - 1).undo();
      getGame().getHistory().remove(getGame().getHistory().size() - 1);
      (getGame().isBlackMove() ? getGame().getBlackRules() : getGame().getWhiteRules()).undoEndOfGame();
      boardRefresh(getGame().getBoards());
    }
  }
);
  int ifDouble=0;
  Driver.getInstance().setMenu(createMenu());
  setLayout(new GridBagLayout());
  GridBagConstraints c=new GridBagConstraints();
  final Board[] boards=getGame().getBoards();
  this.setBorder(BorderFactory.createLoweredBevelBorder());
  inCheck.setHorizontalTextPosition(SwingConstants.CENTER);
  inCheck.setHorizontalAlignment(SwingConstants.CENTER);
  c.fill=GridBagConstraints.NONE;
  c.gridy=0;
  c.gridx=9;
  inCheck.setVisible(false);
  this.add(inCheck,c);
  if (boards.length == 1) {
    c.gridheight=12;
    c.gridy=2;
    c.fill=GridBagConstraints.HORIZONTAL;
    c.gridwidth=10;
    c.gridheight=10;
    c.insets=new Insets(10,0,0,0);
    c.gridx=0;
    this.add(createGrid(boards[0],isPlayback),c);
  }
 else {
    c.gridheight=12;
    c.gridy=2;
    c.fill=GridBagConstraints.HORIZONTAL;
    c.gridwidth=10;
    c.insets=new Insets(10,0,0,0);
    c.gridx=0;
    this.add(createGrid(boards[0],isPlayback),c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.gridwidth=10;
    c.insets=new Insets(10,0,0,0);
    c.gridx=11;
    this.add(createGrid(boards[1],isPlayback),c);
    ifDouble+=10;
  }
  JButton nextButt=new JButton("String_Node_Str");
  nextButt.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      if (index + 1 == history.length)       return;
      try {
        history[++index].execute();
      }
 catch (      Exception e1) {
        e1.printStackTrace();
      }
    }
  }
);
  JButton prevButt=new JButton("String_Node_Str");
  prevButt.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      if (index == -1)       return;
      history[index--].undo();
    }
  }
);
  whiteLabel=new JLabel("String_Node_Str");
  whiteLabel.setHorizontalAlignment(SwingConstants.CENTER);
  whiteLabel.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  blackLabel=new JLabel("String_Node_Str");
  blackLabel.setHorizontalAlignment(SwingConstants.CENTER);
  blackLabel.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  whiteLabel.setOpaque(true);
  blackLabel.setOpaque(true);
  int k;
  if (getGame().getWhiteTeam().size() <= 4 && getGame().getBlackTeam().size() <= 4) {
    k=4;
  }
 else {
    double o=getGame().getWhiteTeam().size() > getGame().getBlackTeam().size() ? Math.sqrt(getGame().getWhiteTeam().size()) : Math.sqrt(getGame().getBlackTeam().size());
    k=(int)Math.ceil(o);
  }
  whiteCaptures=new JPanel();
  whiteCaptures.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  whiteCapturesBox=new Jail(k,k);
  whiteCaptures.setLayout(new GridLayout(k,k));
  whiteCaptures.setPreferredSize(new Dimension((whiteCapturesBox.numCols() + 1) * 25,(whiteCapturesBox.numRows() + 1) * 25));
  for (int i=k; i > 0; i--) {
    for (int j=1; j <= k; j++) {
      JButton jb=new JButton();
      whiteCapturesBox.getSquare(i,j).setButton(jb);
      whiteCaptures.add(jb);
    }
  }
  blackCaptures=new JPanel();
  blackCaptures.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  blackCapturesBox=new Jail(k,k);
  blackCaptures.setLayout(new GridLayout(k,k));
  blackCaptures.setPreferredSize(new Dimension((blackCapturesBox.numCols() + 1) * 25,(blackCapturesBox.numRows() + 1) * 25));
  for (int i=k; i > 0; i--) {
    for (int j=1; j <= k; j++) {
      JButton jb=new JButton();
      blackCapturesBox.getSquare(i,j).setButton(jb);
      blackCaptures.add(jb);
    }
  }
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.gridheight=1;
  c.insets=new Insets(10,10,10,0);
  c.ipadx=100;
  c.gridx=11 + ifDouble;
  c.gridy=0;
  this.add(blackLabel,c);
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.gridheight=3;
  c.ipadx=0;
  c.insets=new Insets(0,25,10,25);
  c.gridx=11 + ifDouble;
  c.gridy=1;
  this.add(blackCaptures,c);
  if (!isPlayback) {
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=4;
    this.add(blackTimer.getLabel(),c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=5;
    this.add(undoItem,c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=6;
    this.add(whiteTimer.getLabel(),c);
  }
 else {
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=4;
    this.add(nextButt,c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=5;
    this.add(prevButt,c);
  }
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.gridheight=3;
  c.ipadx=0;
  c.gridx=11 + ifDouble;
  if (whiteTimer instanceof NoTimer) {
    c.gridy=6;
    c.insets=new Insets(10,25,0,25);
  }
 else {
    c.gridy=7;
    c.insets=new Insets(0,25,0,25);
  }
  this.add(whiteCaptures,c);
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.weightx=0.0;
  c.weighty=0.0;
  c.insets=new Insets(10,0,10,0);
  if (whiteTimer instanceof NoTimer) {
    c.gridheight=1;
    c.gridy=9;
  }
 else {
    c.gridheight=2;
    c.gridy=11;
  }
  c.ipadx=100;
  c.gridx=11 + ifDouble;
  this.add(whiteLabel,c);
}

Fixed version (ground truth):
/** 
 * Initialize components of the GUI Create all the GUI components, set their specific properties and add them to the  window. Also add any necessary ActionListeners.
 * @param isPlayback whether PlayGame is in playback mode
 */
@SuppressWarnings("String_Node_Str") private void initComponents(boolean isPlayback){
  inCheck=new JLabel("String_Node_Str");
  inCheck.setHorizontalTextPosition(inCheck.CENTER);
  inCheck.setForeground(Color.RED);
  undoItem=new JButton("String_Node_Str");
  undoItem.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent arg0){
      mustMove=false;
      if (getGame().getHistory().size() == 0)       return;
      getGame().getHistory().get(getGame().getHistory().size() - 1).undo();
      getGame().getHistory().remove(getGame().getHistory().size() - 1);
      (getGame().isBlackMove() ? getGame().getBlackRules() : getGame().getWhiteRules()).undoEndOfGame();
      boardRefresh(getGame().getBoards());
    }
  }
);
  int ifDouble=0;
  if (menu == null)   Driver.getInstance().setMenu(createMenu());
 else   if (!menu.isVisible())   Driver.getInstance().setMenu(createMenu());
  setLayout(new GridBagLayout());
  GridBagConstraints c=new GridBagConstraints();
  final Board[] boards=getGame().getBoards();
  this.setBorder(BorderFactory.createLoweredBevelBorder());
  inCheck.setHorizontalTextPosition(SwingConstants.CENTER);
  inCheck.setHorizontalAlignment(SwingConstants.CENTER);
  c.fill=GridBagConstraints.NONE;
  c.gridy=0;
  c.gridx=9;
  inCheck.setVisible(false);
  this.add(inCheck,c);
  if (boards.length == 1) {
    c.gridheight=12;
    c.gridy=2;
    c.fill=GridBagConstraints.HORIZONTAL;
    c.gridwidth=10;
    c.gridheight=10;
    c.insets=new Insets(10,0,0,0);
    c.gridx=0;
    this.add(createGrid(boards[0],isPlayback),c);
  }
 else {
    c.gridheight=12;
    c.gridy=2;
    c.fill=GridBagConstraints.HORIZONTAL;
    c.gridwidth=10;
    c.insets=new Insets(10,0,0,0);
    c.gridx=0;
    this.add(createGrid(boards[0],isPlayback),c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.gridwidth=10;
    c.insets=new Insets(10,0,0,0);
    c.gridx=11;
    this.add(createGrid(boards[1],isPlayback),c);
    ifDouble+=10;
  }
  JButton nextButt=new JButton("String_Node_Str");
  nextButt.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      if (index + 1 == history.length)       return;
      try {
        history[++index].execute();
      }
 catch (      Exception e1) {
        e1.printStackTrace();
      }
    }
  }
);
  JButton prevButt=new JButton("String_Node_Str");
  prevButt.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      if (index == -1)       return;
      history[index--].undo();
    }
  }
);
  whiteLabel=new JLabel("String_Node_Str");
  whiteLabel.setHorizontalAlignment(SwingConstants.CENTER);
  whiteLabel.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  blackLabel=new JLabel("String_Node_Str");
  blackLabel.setHorizontalAlignment(SwingConstants.CENTER);
  blackLabel.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  whiteLabel.setOpaque(true);
  blackLabel.setOpaque(true);
  int k;
  if (getGame().getWhiteTeam().size() <= 4 && getGame().getBlackTeam().size() <= 4) {
    k=4;
  }
 else {
    double o=getGame().getWhiteTeam().size() > getGame().getBlackTeam().size() ? Math.sqrt(getGame().getWhiteTeam().size()) : Math.sqrt(getGame().getBlackTeam().size());
    k=(int)Math.ceil(o);
  }
  whiteCaptures=new JPanel();
  whiteCaptures.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  whiteCapturesBox=new Jail(k,k);
  whiteCaptures.setLayout(new GridLayout(k,k));
  whiteCaptures.setPreferredSize(new Dimension((whiteCapturesBox.numCols() + 1) * 25,(whiteCapturesBox.numRows() + 1) * 25));
  for (int i=k; i > 0; i--) {
    for (int j=1; j <= k; j++) {
      JButton jb=new JButton();
      whiteCapturesBox.getSquare(i,j).setButton(jb);
      whiteCaptures.add(jb);
    }
  }
  blackCaptures=new JPanel();
  blackCaptures.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  blackCapturesBox=new Jail(k,k);
  blackCaptures.setLayout(new GridLayout(k,k));
  blackCaptures.setPreferredSize(new Dimension((blackCapturesBox.numCols() + 1) * 25,(blackCapturesBox.numRows() + 1) * 25));
  for (int i=k; i > 0; i--) {
    for (int j=1; j <= k; j++) {
      JButton jb=new JButton();
      blackCapturesBox.getSquare(i,j).setButton(jb);
      blackCaptures.add(jb);
    }
  }
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.gridheight=1;
  c.insets=new Insets(10,10,10,0);
  c.ipadx=100;
  c.gridx=11 + ifDouble;
  c.gridy=0;
  this.add(blackLabel,c);
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.gridheight=3;
  c.ipadx=0;
  c.insets=new Insets(0,25,10,25);
  c.gridx=11 + ifDouble;
  c.gridy=1;
  this.add(blackCaptures,c);
  if (!isPlayback) {
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=4;
    this.add(blackTimer.getLabel(),c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=5;
    this.add(undoItem,c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=6;
    this.add(whiteTimer.getLabel(),c);
  }
 else {
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=4;
    this.add(nextButt,c);
    c.fill=GridBagConstraints.HORIZONTAL;
    c.anchor=GridBagConstraints.BASELINE;
    c.gridwidth=3;
    c.gridheight=1;
    c.ipadx=100;
    c.gridx=11 + ifDouble;
    c.gridy=5;
    this.add(prevButt,c);
  }
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.gridheight=3;
  c.ipadx=0;
  c.gridx=11 + ifDouble;
  if (whiteTimer instanceof NoTimer) {
    c.gridy=6;
    c.insets=new Insets(10,25,0,25);
  }
 else {
    c.gridy=7;
    c.insets=new Insets(0,25,0,25);
  }
  this.add(whiteCaptures,c);
  c.fill=GridBagConstraints.NONE;
  c.anchor=GridBagConstraints.BASELINE;
  c.gridwidth=3;
  c.weightx=0.0;
  c.weighty=0.0;
  c.insets=new Insets(10,0,10,0);
  if (whiteTimer instanceof NoTimer) {
    c.gridheight=1;
    c.gridy=9;
  }
 else {
    c.gridheight=2;
    c.gridy=11;
  }
  c.ipadx=100;
  c.gridx=11 + ifDouble;
  this.add(whiteLabel,c);
}