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This bug was originally marked as duplicate of bug 229216, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE 8.0 (Build 201403101706) VM: Java HotSpot(TM) Client VM, 25.5-b02, Java(TM) SE Runtime Environment, 1.8.0_05-b13 OS: Linux User Comments: GUEST: <Please provide a description of the problem or the steps to reproduce> the ide is scanning of projects all the time and it doesn't run my programs Maximum slowness yet reported was 302451 ms, average is 302451
Created attachment 147419 [details] nps snapshot
org.netbeans.modules.web.jsf.api.metamodel.ModelUnit.initListeners() calls org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.addRecursiveListener() in EDT. I am pretty sure that's not the best way, that cannot be fast.
Fixed in web-main #300b5d3de2af.
*** Bug 242820 has been marked as a duplicate of this bug. ***
Integrated into 'main-silver', will be available in build *201407290001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/300b5d3de2af User: Martin Fousek <marfous@netbeans.org> Log: #244702 - org.netbeans.modules.versioning.core.api.VCSFileProxy.exists: LowPerformance took 302451 ms.