I'm not sure what you are doing wrong at the code level (maybe not using
requestFocusInWindow correctly from TopComponent?), but whenever the JUnit
Results window is shown when an Ant session w/ unit tests has run, it has no KB
focus, even though it is painted as selected. For example, Ctrl-Backspace does
not work to make it a sliding window. If you click inside the window with the
mouse, then it works.
*** Issue 67054 has been marked as a duplicate of this issue. ***
This was fixed together with bug #64305 ("Not able to hide JUnit window with