Program: 9869
Project: 9869
Buggy source:
public ImpactTable(){
  setModel(new ImpactTableModel());
  setBackground(Color.WHITE);
  setShowHorizontalLines(true);
  setGridColor(Color.LIGHT_GRAY);
  setTableHeader(null);
  setRowHeightEnabled(true);
  getColumnModel().getColumn(1).setCellRenderer(new MultiLineTableCellRenderer());
  setRowHeight(getRowHeight() + 5);
  getColumn(0).setMaxWidth(50);
  getColumn(2).setMaxWidth(60);
  addMouseMotionListener(new MouseAdapter(){
    final ImpactTable table;
{
      table=ImpactTable.this;
    }
    public void mouseMoved(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      int column=columnAtPoint(e.getPoint());
      if (column == 2 && row <= table.getRowCount() && row >= 0 && ((ImpactTableModel)getModel()).isLostEntailment(row)) {
        setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
      }
 else {
        setCursor(null);
      }
    }
  }
);
  addMouseListener(new MouseAdapter(){
    final ImpactTable table;
{
      table=ImpactTable.this;
    }
    public void mouseClicked(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      int column=columnAtPoint(e.getPoint());
      if (row >= 0 && row <= table.getRowCount() && column == 2 && ((ImpactTableModel)getModel()).isLostEntailment(row)) {
        ((ImpactTableModel)table.getModel()).addToRepairPlan(rowAtPoint(e.getPoint()));
        setCursor(null);
      }
    }
    public void mousePressed(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      if (row >= 0 && row < getRowCount() && e.isPopupTrigger()) {
        showPopupMenu(e);
      }
    }
    public void mouseReleased(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      if (row >= 0 && row < getRowCount() && e.isPopupTrigger()) {
        showPopupMenu(e);
      }
    }
  }
);
}

Fixed version (ground truth):
public ImpactTable(){
  setModel(new ImpactTableModel());
  setBackground(Color.WHITE);
  setShowHorizontalLines(true);
  setGridColor(Color.LIGHT_GRAY);
  setTableHeader(null);
  setRowHeightEnabled(true);
  getColumnModel().getColumn(1).setCellRenderer(new MultiLineTableCellRenderer());
  setRowHeight(getRowHeight() + 5);
  getColumn(0).setMaxWidth(60);
  getColumn(2).setMaxWidth(60);
  addMouseMotionListener(new MouseAdapter(){
    final ImpactTable table;
{
      table=ImpactTable.this;
    }
    public void mouseMoved(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      int column=columnAtPoint(e.getPoint());
      if (column == 2 && row <= table.getRowCount() && row >= 0 && ((ImpactTableModel)getModel()).isLostEntailment(row)) {
        setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
      }
 else {
        setCursor(null);
      }
    }
  }
);
  addMouseListener(new MouseAdapter(){
    final ImpactTable table;
{
      table=ImpactTable.this;
    }
    public void mouseClicked(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      int column=columnAtPoint(e.getPoint());
      if (row >= 0 && row <= table.getRowCount() && column == 2 && ((ImpactTableModel)getModel()).isLostEntailment(row)) {
        ((ImpactTableModel)table.getModel()).addToRepairPlan(rowAtPoint(e.getPoint()));
        setCursor(null);
      }
    }
    public void mousePressed(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      if (row >= 0 && row < getRowCount() && e.isPopupTrigger()) {
        showPopupMenu(e);
      }
    }
    public void mouseReleased(    MouseEvent e){
      int row=rowAtPoint(e.getPoint());
      if (row >= 0 && row < getRowCount() && e.isPopupTrigger()) {
        showPopupMenu(e);
      }
    }
  }
);
}