Build: NetBeans IDE Dev (Build nbms-and-javadoc-8678-on-20120209)
VM: Java HotSpot(TM) 64-Bit Server VM, 22.0-b10, Java(TM) SE Runtime Environment, 1.7.0_02-b13
OS: Windows 7
stiffuser: This is a large project that includes a lot of files on a network drive. Every time I open it, the IDE hangs for *minutes*. Why does doing all this I/O have to happen on the GUI thread?
Maximum slowness yet reported was 180283 ms, average is 100860
Created attachment 115668 [details]
Looks like a regression introduced by Bug 196885 "New C source file doesn't show in Project view" fix.
The method MakeConfigurationDescriptor.findItemByPathSlowly should not be used from the UI thread. Probably this method should not be public at all.
fixed, change set:
It seems it was typo during fixing the bug #196885.
Integrated into 'main-golden', will be available in build *201204250400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Alexander Simon <email@example.com>
Log: fixed Bug #208353 LowPerformance took 180283 ms.