Add Class Load Breakpoint 
 Select the Add Class Load Breakpoint command [  ] to add a Java class load breakpoint.
 ] to add a Java class load breakpoint. 
In the resulting dialog: 
  -  In the Choose a Type  field, type a string that is contained in the name of the exception you want to add. You can use wildcards as needed
    ("* " for any string and "? " for any character). 
-  In the Matching items  list , select the exception you want to add. 
The Add Class Load Breakpoint Dialog.

  Breakpoints
 Catching Java exceptions
  Adding breakpoints
  Removing breakpoints
  Launching a Java program 
  Running and debugging
  Java Editor
  Breakpoints View
  Run Menu