How to protect dynamic lookup content when it is changing?

"rsobies" <[email protected]> Wed, 12 Oct 2016 13:30:41 +0000

Newsgroups	gmane.comp.java.netbeans.modules.openide.devel
Message-ID	<[email protected]>

Boris Heithecker wrote:
> Keep a reference to the InstanceContent and synchronize on it. It should work as a common lock. 
> 


synchronization should be done inside setNewKey() and in getLookup()
i cannot override getLookup, it is final

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