Patch from Petr Suchomel
Patch was not complete. Reopening. Changeset was rollbacked.
Previous changeset above was rollbacked ie. it is not in repo.
Integrated into 'main-golden', will be available in build *200902131548* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Marek Slama <firstname.lastname@example.org>
Log: #158456: Remove override of java.awt.Component.isValid()
Verified with NetBeans IDE Dev (Build 200902231401)
Verified with NetBeans IDE 6.5.1 (Build 200903050001)