Program: 185204
Project: 185204
Buggy source:
private JPanel createTopPanel(){
  JPanel initTopPanel=new JPanel();
  initTopPanel.setLayout(new GridBagLayout());
  JPanel timePanel=new JPanel();
  timePanel.setLayout(new BoxLayout(timePanel,BoxLayout.Y_AXIS));
  timePanel.setBorder(BorderFactory.createEmptyBorder(0,0,0,0));
  JPanel timeSystemPanel=new JPanel();
  timeSystemPanel.setLayout(new BoxLayout(timeSystemPanel,BoxLayout.X_AXIS));
  timeSystemPanel.setBorder(BorderFactory.createEmptyBorder(0,5,2,0));
  JPanel timeFormatsPanel=new JPanel();
  timeFormatsPanel.setLayout(new BoxLayout(timeFormatsPanel,BoxLayout.X_AXIS));
  timeFormatsPanel.setBorder(BorderFactory.createEmptyBorder(0,5,2,0));
  timePanel.add(timeSystemPanel);
  timePanel.add(timeFormatsPanel);
  String[] choices=getComponentSpecifiedTimeSystemChoices();
  if (choices == null || choices.length <= 0) {
    timeSystemDropdown=new JComboBox(new String[]{TimeService.DEFAULT_TIME_SYSTEM});
    timeSystemDropdown.setFocusable(false);
    timeSystemDropdown.setEnabled(false);
  }
 else {
    timeSystemDropdown=new JComboBox(choices);
  }
  timeSystemDropdown.setSelectedItem(plotViewManifestion.getPlot().getTimeSystemSetting());
  ssTimeSystemSelection=(String)timeSystemDropdown.getSelectedItem();
  timeSystemPanel.add(new JLabel(BUNDLE.getString("String_Node_Str")));
  timeSystemPanel.add(timeSystemDropdown);
  choices=getComponentSpecifiedTimeFormatChoices();
  if (choices == null || choices.length <= 0) {
    timeFormatDropdown=new JComboBox(new String[]{TimeService.DEFAULT_TIME_FORMAT});
    timeFormatDropdown.setFocusable(false);
    timeFormatDropdown.setEnabled(false);
  }
 else {
    timeFormatDropdown=new JComboBox(choices);
  }
  timeFormatDropdown.setSelectedItem(plotViewManifestion.getPlot().getTimeFormatSetting());
  ssTimeFormatSelection=(String)timeFormatDropdown.getSelectedItem();
  timeFormatsPanel.add(new JLabel(BUNDLE.getString("String_Node_Str")));
  timeFormatsPanel.add(timeFormatDropdown);
  xAxisAsTimeRadioButton=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  yAxisAsTimeRadioButton=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  zAxisAsTimeRadioButton=new JRadioButton("String_Node_Str");
  JLabel xDirTitle=new JLabel(BUNDLE.getString("String_Node_Str"));
  xMaxAtRight=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  xMaxAtLeft=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  JLabel yDirTitle=new JLabel(BUNDLE.getString("String_Node_Str"));
  yMaxAtTop=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  yMaxAtBottom=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  JSeparator separator1=new JSeparator(SwingConstants.VERTICAL);
  JSeparator separator2=new JSeparator(SwingConstants.VERTICAL);
  GridBagConstraints gbcTopA=new GridBagConstraints();
  gbcTopA.anchor=GridBagConstraints.WEST;
  initTopPanel.add(timePanel,gbcTopA);
  GridBagConstraints gbcSep1=new GridBagConstraints();
  gbcSep1.gridheight=3;
  gbcSep1.fill=GridBagConstraints.BOTH;
  gbcSep1.insets=new Insets(0,5,0,5);
  initTopPanel.add(separator1,gbcSep1);
  GridBagConstraints gbcTopB=new GridBagConstraints();
  gbcTopB.anchor=GridBagConstraints.WEST;
  gbcTopB.insets=new Insets(0,4,0,0);
  initTopPanel.add(xDirTitle,gbcTopB);
  initTopPanel.add(separator2,gbcSep1);
  initTopPanel.add(yDirTitle,gbcTopB);
  GridBagConstraints gbc=new GridBagConstraints();
  gbc.anchor=GridBagConstraints.WEST;
  gbc.gridy=1;
  gbc.gridx=0;
  initTopPanel.add(xAxisAsTimeRadioButton,gbc);
  gbc.gridx=2;
  initTopPanel.add(xMaxAtRight,gbc);
  gbc.gridx=4;
  initTopPanel.add(yMaxAtTop,gbc);
  gbc.gridy=2;
  gbc.gridx=0;
  gbc.insets=new Insets(5,0,0,0);
  initTopPanel.add(yAxisAsTimeRadioButton,gbc);
  gbc.gridx=2;
  initTopPanel.add(xMaxAtLeft,gbc);
  gbc.gridx=4;
  initTopPanel.add(yMaxAtBottom,gbc);
  gbc.gridy=3;
  gbc.gridx=0;
  gbc.insets=new Insets(5,0,0,0);
  initTopPanel.add(zAxisAsTimeRadioButton,gbc);
  GridBagConstraints groupingGbc=new GridBagConstraints();
  groupingGbc.gridheight=3;
  groupingGbc.fill=GridBagConstraints.BOTH;
  groupingGbc.insets=new Insets(0,5,0,5);
  initTopPanel.add(new JSeparator(JSeparator.VERTICAL),groupingGbc);
  groupingGbc.gridheight=1;
  groupingGbc.gridy=0;
  initTopPanel.add(new JLabel(BUNDLE.getString("String_Node_Str")),groupingGbc);
  groupingGbc.gridy=1;
  groupByCollection=new JCheckBox(BUNDLE.getString("String_Node_Str"));
  groupByCollection.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      updateMainButtons();
    }
  }
);
  initTopPanel.add(groupByCollection,groupingGbc);
  addTopPanelListenersAndState();
  initTopPanel.setName("String_Node_Str");
  timePanel.setName("String_Node_Str");
  JPanel horizontalSqueeze=new JPanel(new BorderLayout());
  horizontalSqueeze.add(initTopPanel,BorderLayout.WEST);
  return horizontalSqueeze;
}

Fixed version (ground truth):
private JPanel createTopPanel(){
  JPanel initTopPanel=new JPanel();
  initTopPanel.setLayout(new GridBagLayout());
  JPanel timePanel=new JPanel();
  timePanel.setLayout(new BoxLayout(timePanel,BoxLayout.Y_AXIS));
  timePanel.setBorder(BorderFactory.createEmptyBorder(0,0,0,0));
  JPanel timeSystemPanel=new JPanel();
  timeSystemPanel.setLayout(new BoxLayout(timeSystemPanel,BoxLayout.X_AXIS));
  timeSystemPanel.setBorder(BorderFactory.createEmptyBorder(0,5,2,0));
  JPanel timeFormatsPanel=new JPanel();
  timeFormatsPanel.setLayout(new BoxLayout(timeFormatsPanel,BoxLayout.X_AXIS));
  timeFormatsPanel.setBorder(BorderFactory.createEmptyBorder(0,5,2,0));
  timePanel.add(timeSystemPanel);
  timePanel.add(timeFormatsPanel);
  String[] choices=getComponentSpecifiedTimeSystemChoices();
  if (choices == null || choices.length <= 0) {
    timeSystemDropdown=new JComboBox(new String[]{TimeService.DEFAULT_TIME_SYSTEM});
    timeSystemDropdown.setFocusable(false);
    timeSystemDropdown.setEnabled(false);
  }
 else {
    timeSystemDropdown=new JComboBox(choices);
  }
  timeSystemDropdown.setSelectedItem(plotViewManifestion.getPlot().getTimeSystemSetting());
  ssTimeSystemSelection=(String)timeSystemDropdown.getSelectedItem();
  timeSystemPanel.add(new JLabel(BUNDLE.getString("String_Node_Str")));
  timeSystemPanel.add(timeSystemDropdown);
  choices=getComponentSpecifiedTimeFormatChoices();
  if (choices == null || choices.length <= 0) {
    timeFormatDropdown=new JComboBox(new String[]{TimeService.DEFAULT_TIME_FORMAT});
    timeFormatDropdown.setFocusable(false);
    timeFormatDropdown.setEnabled(false);
  }
 else {
    timeFormatDropdown=new JComboBox(choices);
  }
  timeFormatDropdown.setSelectedItem(plotViewManifestion.getPlot().getTimeFormatSetting());
  ssTimeFormatSelection=(String)timeFormatDropdown.getSelectedItem();
  timeFormatsPanel.add(new JLabel(BUNDLE.getString("String_Node_Str")));
  timeFormatsPanel.add(timeFormatDropdown);
  xAxisAsTimeRadioButton=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  yAxisAsTimeRadioButton=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  zAxisAsTimeRadioButton=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  JLabel xDirTitle=new JLabel(BUNDLE.getString("String_Node_Str"));
  xMaxAtRight=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  xMaxAtLeft=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  JLabel yDirTitle=new JLabel(BUNDLE.getString("String_Node_Str"));
  yMaxAtTop=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  yMaxAtBottom=new JRadioButton(BUNDLE.getString("String_Node_Str"));
  JSeparator separator1=new JSeparator(SwingConstants.VERTICAL);
  JSeparator separator2=new JSeparator(SwingConstants.VERTICAL);
  GridBagConstraints gbcTopA=new GridBagConstraints();
  gbcTopA.anchor=GridBagConstraints.WEST;
  initTopPanel.add(timePanel,gbcTopA);
  GridBagConstraints gbcSep1=new GridBagConstraints();
  gbcSep1.gridheight=4;
  gbcSep1.fill=GridBagConstraints.BOTH;
  gbcSep1.insets=new Insets(0,5,0,5);
  initTopPanel.add(separator1,gbcSep1);
  GridBagConstraints gbcTopB=new GridBagConstraints();
  gbcTopB.anchor=GridBagConstraints.WEST;
  gbcTopB.insets=new Insets(0,4,0,0);
  initTopPanel.add(xDirTitle,gbcTopB);
  initTopPanel.add(separator2,gbcSep1);
  initTopPanel.add(yDirTitle,gbcTopB);
  GridBagConstraints gbc=new GridBagConstraints();
  gbc.anchor=GridBagConstraints.WEST;
  gbc.gridy=1;
  gbc.gridx=0;
  initTopPanel.add(xAxisAsTimeRadioButton,gbc);
  gbc.gridx=2;
  initTopPanel.add(xMaxAtRight,gbc);
  gbc.gridx=4;
  initTopPanel.add(yMaxAtTop,gbc);
  gbc.gridy=2;
  gbc.gridx=0;
  gbc.insets=new Insets(5,0,0,0);
  initTopPanel.add(yAxisAsTimeRadioButton,gbc);
  gbc.gridx=2;
  initTopPanel.add(xMaxAtLeft,gbc);
  gbc.gridx=4;
  initTopPanel.add(yMaxAtBottom,gbc);
  gbc.gridy=3;
  gbc.gridx=0;
  gbc.insets=new Insets(5,0,0,0);
  initTopPanel.add(zAxisAsTimeRadioButton,gbc);
  GridBagConstraints groupingGbc=new GridBagConstraints();
  groupingGbc.gridheight=4;
  groupingGbc.fill=GridBagConstraints.BOTH;
  groupingGbc.insets=new Insets(0,5,0,5);
  initTopPanel.add(new JSeparator(JSeparator.VERTICAL),groupingGbc);
  groupingGbc.gridheight=1;
  groupingGbc.gridy=0;
  initTopPanel.add(new JLabel(BUNDLE.getString("String_Node_Str")),groupingGbc);
  groupingGbc.gridy=1;
  groupByCollection=new JCheckBox(BUNDLE.getString("String_Node_Str"));
  groupByCollection.addActionListener(new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      updateMainButtons();
    }
  }
);
  initTopPanel.add(groupByCollection,groupingGbc);
  addTopPanelListenersAndState();
  initTopPanel.setName("String_Node_Str");
  timePanel.setName("String_Node_Str");
  JPanel horizontalSqueeze=new JPanel(new BorderLayout());
  horizontalSqueeze.add(initTopPanel,BorderLayout.WEST);
  return horizontalSqueeze;
}