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Build: NetBeans IDE Dev (Build 200907130200) VM: Java HotSpot(TM) 64-Bit Server VM, 14.0-b16, Java(TM) SE Runtime Environment, 1.6.0_14-b08 OS: Linux, 2.6.27.25-170.2.72.fc10.x86_64, amd64 User Comments: jsedek: I had opened pom maven project and I was opening web project embedded in the original one Maximal alredy reported slowness was 45800 ms, average is 45800
Created attachment 84697 [details] nps snapshot
*** Issue 168056 has been marked as a duplicate of this issue. ***
See also: http://www.nabble.com/-67cat---other--NetBeans-6.7-Final-tt24252984.html
AFAIR I was making some fixes around this area. There is a huge number of events fired from filesystems that all make MimeLookup to recalculate its contents. These events are fired from an AtomicAction, so they really come in one huge bundle. Unfortunately it's not possible to recognize this from the API client's side, ie. one does not know that there is the whole lump of events coming and so can't do the refresh only once. Instead each event is delivered separately and triggers the refresh again and again. A possible solution could be to use a sliding task (an async task) that is (re)scheduled when an event arrives and that does the refresh. The drawback is that its asynchronous...
http://hg.netbeans.org/jet-main/rev/df4e2c88c39d
Integrated into 'main-golden', will be available in build *200907200201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-golden/rev/df4e2c88c39d User: Vita Stejskal <vstejskal@netbeans.org> Log: #168536: hopefully better algorithm for coalescing filesystem events
Build: NetBeans IDE Dev (Build 200907210201) VM: Java HotSpot(TM) 64-Bit Server VM, 11.3-b02-83, Java(TM) SE Runtime Environment, 1.6.0_13-b03-211 OS: Mac OS X, 10.5.7, x86_64 User Comments: Maximal alredy reported slowness was 45800 ms, average is 12643
Created attachment 84999 [details] nps snapshot
verified. NetBeans IDE Dev (Build 200907270201)
Please also see the latest comments in issue #161201.