Name: apR10229 Date: 02/25/2004


Filed By : SPB JCK team (###@###.###)
JDK : 1.5beta2-b37
JCK : 1.5
Platform[s] : Solaris, Linux
switch/Mode :
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test [s] :
    api/javax_swing/table/JTableHeader/AccessibleJTableHeader/AccessibleJTableHeaderEntry/index.html#AccessibleComponent[AccessibleJTableHeaderEntry0031]


Problem description
===================
DESCRIPTION COPIED FROM #4680117
SEE #4680117 FOR MORE DETAILS

getLocationOnScreen() returns different values during frame initialization.
The specification says nothing about it and from the user point of view it
is java bug: the window was not moved but the method returns different values.
Run following test to reproduce this failure.
The test create frames and check location of the created frame number of times.
It finished when failed.
-------------- Test.java -----------------
import java.awt.Frame;
import javax.swing.SwingUtilities;
import java.awt.Point;
public class Test {
   static Point oldLocation = null;
   static Frame f = null;
   public static void main(String argv[]) {
while(true)
       try {
           f = new Frame();
f.setBounds( 100, 100, 300, 300);
f.setVisible(true);
SwingUtilities.invokeAndWait(new Runnable () {
public void run() {
Point location = null;
for (int i = 0; i <1000; i++) {
location = f.getLocationOnScreen();
if (location != null && oldLocation != null && !location.equals(oldLocation))
{
System.out.println("Location1:" + oldLocation);
System.out.println("Location2:" + location);
                           System.exit(-1);
}
if (oldLocation == null) {
oldLocation = location;
}
}
}
});
oldLocation = null;
} catch (Exception e) {
           e.printStackTrace();
}
   }
}

------------- output -----------------------------
Location1:java.awt.Point[x=95,y=75]
Location2:java.awt.Point[x=100,y=100]
-------------------------------------------------


JCK test source location:
==========================
/java/re/jck/1.5/promoted/latest/JCK-runtime-15/tests

======================================================================
###@###.### 2004-09-01