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Build: NetBeans IDE 6.8 Beta (Build 200910212001) VM: Java HotSpot(TM) Client VM, 16.0-b11, Java(TM) SE Runtime Environment, 1.6.0_18-ea-b04 OS: Windows Vista, 6.0, x86 User Comments: kawazu428: switching project groups... kawazu428: switching between two project groups jplatts: I was doing a Maven build, and NetBeans stopped responding for approximately 30 seconds. Maximum slowness yet reported was 29429 ms, average is 12128
Created attachment 91811 [details] nps snapshot
Based on http://statistics.netbeans.org/exceptions/exception.do?id=310312 I fixed. I moved isVisible() out of AWT thread. It calls FileObject.getAttribute() which may be slow or blocked by another thread. core-main #b131c5cdaee1
Integrated into 'main-golden', will be available in build *200912030200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main/rev/b131c5cdaee1 User: Jiri Skrivanek <jskrivanek@netbeans.org> Log: #177784 - Move isVisible() out of AWT thread. It calls FileObject.getAttribute() which may be slow or blocked by another thread.