To day I had two deadlocks during 5 minutes. The first one is not reproducible
for every time, but it happens to me twice. The steps, what I did:

1) start the IDE with new userdir
2) Register GlassFish. The registration dialog offerd me password as well. I
delete the offered password and finished the registration.
3) I invoked the Start action -> deadlock 1


The second deadlock is reproducible, but the steps are illogicals:
1) Start the IDE with new userdir
2) Register GlassFish. Fill the password if it is not offerd by dialog.
3) Start GlassFish
4) Open Properties of the server
5) Delete the password and close the dialog.
6) Invoke Stop action -> There is displayed a dialog for entering password.
Cancel the dialog. In my case I had to do cancel the dialog twice. -> deadlock 2


Both deadlocks happened in build from release55_dev branch.