Program: 9835
Project: 9835
Buggy source:
private JPanel createSingleTablePanel(){
  JPanel panel=new JPanel(new GridBagLayout());
  GridBagConstraints c=new GridBagConstraints();
  c.fill=GridBagConstraints.BOTH;
  c.gridwidth=GridBagConstraints.REMAINDER;
  c.weightx=1.0;
  c.weighty=0.0;
  JPanel tableHolderPanel=new JPanel(new GridBagLayout());
  GridBagConstraints gbc=new GridBagConstraints();
  gbc.fill=GridBagConstraints.HORIZONTAL;
  gbc.weightx=1.0;
  defaultTab=new SelectableClassExpressionsTable();
  defaultTab.getSelectionModel().addListSelectionListener(this);
  tableHolderPanel.add(new JScrollPane(defaultTab),gbc);
  graphPanel=new GraphicalCoveragePanel("String_Node_Str");
  gbc.weightx=0.0;
  tableHolderPanel.add(graphPanel,gbc);
  panel.add(tableHolderPanel,c);
  inconsistencyLabel=new JLabel();
  panel.add(inconsistencyLabel,c);
  inconsistencyLabel.setText(INCONSISTENCYWARNING);
  inconsistencyLabel.setForeground(SystemColor.control);
  c.weightx=1.0;
  c.weighty=0.0;
  c.ipady=10;
  c.fill=GridBagConstraints.HORIZONTAL;
  noSuggestionCheckBox=new JCheckBox();
  noSuggestionCheckBox.setAction(new AbstractAction("String_Node_Str"){
    /** 
 */
    private static final long serialVersionUID=5923669465504160583L;
    @Override public void actionPerformed(    ActionEvent e){
      defaultTab.clearSelection();
      defaultTab.removeSelection();
      graphPanel.clear();
      showInconsistencyWarning(false);
    }
  }
);
  panel.add(noSuggestionCheckBox,c);
  alternateSuggestionCheckBox=new JCheckBox();
  alternateSuggestionCheckBox.setAction(new AbstractAction("String_Node_Str"){
    /** 
 */
    private static final long serialVersionUID=-8642827827310795390L;
    @Override public void actionPerformed(    ActionEvent e){
      defaultTab.clearSelection();
      defaultTab.removeSelection();
      graphPanel.clear();
      showInconsistencyWarning(false);
    }
  }
);
  panel.add(alternateSuggestionCheckBox,c);
  bg=new ButtonGroup();
  bg.add(alternateSuggestionCheckBox);
  bg.add(noSuggestionCheckBox);
  noSuggestionCheckBox.setSelected(true);
  return panel;
}

Fixed version (ground truth):
private JPanel createSingleTablePanel(){
  JPanel panel=new JPanel(new GridBagLayout());
  GridBagConstraints c=new GridBagConstraints();
  c.fill=GridBagConstraints.BOTH;
  c.gridwidth=GridBagConstraints.REMAINDER;
  c.weightx=1.0;
  c.weighty=0.0;
  JPanel tableHolderPanel=new JPanel(new GridBagLayout());
  GridBagConstraints gbc=new GridBagConstraints();
  gbc.fill=GridBagConstraints.HORIZONTAL;
  gbc.weightx=1.0;
  defaultTab=new SelectableClassExpressionsTable();
  defaultTab.getColumn(1).setCellRenderer(new MultiLineTableCellRenderer());
  defaultTab.getSelectionModel().addListSelectionListener(this);
  defaultTab.setRowHeightEnabled(true);
  tableHolderPanel.add(new JScrollPane(defaultTab),gbc);
  graphPanel=new GraphicalCoveragePanel("String_Node_Str");
  gbc.weightx=0.0;
  tableHolderPanel.add(graphPanel,gbc);
  panel.add(tableHolderPanel,c);
  inconsistencyLabel=new JLabel();
  panel.add(inconsistencyLabel,c);
  inconsistencyLabel.setText(INCONSISTENCYWARNING);
  inconsistencyLabel.setForeground(SystemColor.control);
  c.weightx=1.0;
  c.weighty=0.0;
  c.ipady=10;
  c.fill=GridBagConstraints.HORIZONTAL;
  noSuggestionCheckBox=new JCheckBox();
  noSuggestionCheckBox.setAction(new AbstractAction("String_Node_Str"){
    /** 
 */
    private static final long serialVersionUID=5923669465504160583L;
    @Override public void actionPerformed(    ActionEvent e){
      defaultTab.clearSelection();
      defaultTab.removeSelection();
      graphPanel.clear();
      showInconsistencyWarning(false);
    }
  }
);
  panel.add(noSuggestionCheckBox,c);
  alternateSuggestionCheckBox=new JCheckBox();
  alternateSuggestionCheckBox.setAction(new AbstractAction("String_Node_Str"){
    /** 
 */
    private static final long serialVersionUID=-8642827827310795390L;
    @Override public void actionPerformed(    ActionEvent e){
      defaultTab.clearSelection();
      defaultTab.removeSelection();
      graphPanel.clear();
      showInconsistencyWarning(false);
    }
  }
);
  panel.add(alternateSuggestionCheckBox,c);
  bg=new ButtonGroup();
  bg.add(alternateSuggestionCheckBox);
  bg.add(noSuggestionCheckBox);
  noSuggestionCheckBox.setSelected(true);
  return panel;
}