27 import java.awt.Point;
  28 import java.awt.Rectangle;
  29 import java.awt.Robot;
  30 import java.awt.AWTException;
  31 import java.awt.IllegalComponentStateException;
  32 import java.awt.event.InputEvent;
  33 import javax.swing.JButton;
  34 import javax.swing.JDesktopPane;
  35 import javax.swing.JFrame;
  36 import javax.swing.JInternalFrame;
  37 import javax.swing.JOptionPane;
  38 import javax.swing.JPanel;
  39 import javax.swing.JScrollPane;
  40 import javax.swing.JTable;
  41 import javax.swing.SwingUtilities;
  42 import javax.swing.ToolTipManager;
  43 import javax.swing.table.DefaultTableModel;
  44 
  45 /**
  46  * @test

  47  * @bug 6219960
  48  * @summary null reference in ToolTipManager
  49  * @run main bug6219960
  50  */
  51 public class bug6219960 {
  52 
  53     private static final String QUESTION = "Question";
  54 
  55     static volatile JFrame frame;
  56     static JTable table;
  57 
  58     public static void main(String[] args) throws Exception {
  59         Robot robot = new Robot();
  60         SwingUtilities.invokeAndWait(bug6219960::createAndShowGUI);
  61         robot.waitForIdle();
  62         showModal("The tooltip should be showing. Press ok with mouse. And don't move it.");
  63         robot.waitForIdle();
  64         showModal("Now press ok and move the mouse inside the table (don't leave it).");
  65         robot.waitForIdle();
  66     }

  27 import java.awt.Point;
  28 import java.awt.Rectangle;
  29 import java.awt.Robot;
  30 import java.awt.AWTException;
  31 import java.awt.IllegalComponentStateException;
  32 import java.awt.event.InputEvent;
  33 import javax.swing.JButton;
  34 import javax.swing.JDesktopPane;
  35 import javax.swing.JFrame;
  36 import javax.swing.JInternalFrame;
  37 import javax.swing.JOptionPane;
  38 import javax.swing.JPanel;
  39 import javax.swing.JScrollPane;
  40 import javax.swing.JTable;
  41 import javax.swing.SwingUtilities;
  42 import javax.swing.ToolTipManager;
  43 import javax.swing.table.DefaultTableModel;
  44 
  45 /**
  46  * @test
  47  * @key headful
  48  * @bug 6219960
  49  * @summary null reference in ToolTipManager
  50  * @run main bug6219960
  51  */
  52 public class bug6219960 {
  53 
  54     private static final String QUESTION = "Question";
  55 
  56     static volatile JFrame frame;
  57     static JTable table;
  58 
  59     public static void main(String[] args) throws Exception {
  60         Robot robot = new Robot();
  61         SwingUtilities.invokeAndWait(bug6219960::createAndShowGUI);
  62         robot.waitForIdle();
  63         showModal("The tooltip should be showing. Press ok with mouse. And don't move it.");
  64         robot.waitForIdle();
  65         showModal("Now press ok and move the mouse inside the table (don't leave it).");
  66         robot.waitForIdle();
  67     }