Re: [Vote] Release Apache Wicket 1.5.7

[Andrea Del Bene]

I don't wanna be too simplistic or too optimistic ( :-) ), but it should 
be enough to make 'synchronized' the public methods of 
PageWindowManager...This shouldn't cause performance issues since we 
have only few (two?) threads per user and is better then building a 
complex error-prone implementation of a synchronized bi-directional map.
Yes, could be.
We need some sort of synchronization in this code for sure.
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