Open several files in editor. Close one of them.
The editor stay focused but the caret is lost -
the editor doesn't receive focus gained event.
I investigated: When I close editor using Ctrl-F4 newly activated
TopComponent (another editor) does not receive FOCUS_GAINED event on
JDK 1.4.1_01 even if requestFocus() is called on activated
TopComponent. I asked AWT team and they say it is issue #4648816. It
is fixed already in JDK 1.4.2_b18 so I suggest to close this issue. (I
checked and it works fine.)
*** Issue 33585 has been marked as a duplicate of this issue. ***
Marek is right - verifying, closing.