Swing Application stuck following Apple Java update 1.6.0_51

Question

We have a Java Swing client application. It\'s installed as a Java Web Start applet and as a install4j installer.
Since Apple released the latest Java 6 upgrade our appl

Answer 1

In our case, we were able to restore our application to working condition by removing this line:

UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());