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I found that the IDE can hang when editing Ant files. My reproductions steps are: 1. Newly open a lagrge (maybe 30k+) build.xml in the IDE. s 2. Select everything inside the <project/> element. 3. Press <tab> and start type <target (and maybe random characters are required after typing the <target 4. The IDE will hang I guess there is a deadlock due in the ant file parser and the code completion. I created a thread dump, and I'm going to attach it soon. I'm having a P4 3 GHz HiperThread CPU wit 2 Gb RAM
Created attachment 27358 [details] Full thread dump (NB Beta2)
One note. I was using NetBeans 5.0 Beta 2. You need to be a bit quick executing the reproduction test.
*** This issue has been marked as a duplicate of 68650 ***
verified duplicate