FULL PRODUCT VERSION :
java version "1.7.0-ea"
Java(TM) SE Runtime Environment (build 1.7.0-ea-b08)
Java HotSpot(TM) Client VM (build 1.7.0-ea-b08, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Linux 2.6.18.2-34-default
SUSE Linux 10.2

EXTRA RELEVANT SYSTEM CONFIGURATION :
KDE 3.5.5
Celeron 2.4 GHz, 1GB RAM

A DESCRIPTION OF THE PROBLEM :
System tray functionality reported as fixed in bug 6448876. but when running test program - it paints tooltip as separated window.

REGRESSION.  Last worked in version mustang

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
        SystemTray tray = SystemTray.getSystemTray();
        
        PopupMenu menu = new PopupMenu();
        menu.add(new MenuItem("new menu item"));
        
        TrayIcon icon = new TrayIcon(Toolkit.getDefaultToolkit().getImage("/home/paranoid/Documents/develop/pwget2/src/org/patology/get/resources/images/add.png"), "tooltip", menu);
        icon.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                throw new UnsupportedOperationException("Not supported yet.");
            }
        });
        
        try {
            tray.add(icon);
        } catch (Exception e) {
            e.printStackTrace();
        }



REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
        SystemTray tray = SystemTray.getSystemTray();
        
        PopupMenu menu = new PopupMenu();
        menu.add(new MenuItem("new menu item"));
        
        TrayIcon icon = new TrayIcon(Toolkit.getDefaultToolkit().getImage("/home/paranoid/Documents/develop/pwget2/src/org/patology/get/resources/images/add.png"), "tooltip", menu);
        icon.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                throw new UnsupportedOperationException("Not supported yet.");
            }
        });
        
        try {
            tray.add(icon);
        } catch (Exception e) {
            e.printStackTrace();
        }

---------- END SOURCE ----------

Release Regression From : 7.0
The above release value was the last known release where this 
bug was not reproducible. Since then there has been a regression.