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1. Double click on an external .java file in Windows Explorer. 2. Click on netBeans *quickly*. 3. Hangs with the java editor showing "1: " (line numbering is switched on). This is an intermittant fault, I cannot resolve which part of the IDE I am clicking on to reproduce the fault, it just happens about 1 in 10 times. Note this occurs on version 3.5 and 3.5.1 Simon Greenaway
Created attachment 11947 [details] Thread dump
The clicking on the IDE to regain focus after the double-click in Windows Explorer is not relevant - it just deadlocked without having the focus!
Reassigning to openide/editor. Syncing RP is loading a doc but waits on "lines" while AWT holds "lines" but waits on doc loading. This problem exists in 3.5 and 3.5.1 and it will probably occur even with the current openide.text in the trunk. The recent patch that I've did will not solve this sort of problem. There might be a solution to sync on CloneableEditorSupport.getLock() instead of "lines" var in all the occurrences. As the CES.openDocument() waits on CES.getLock() (i.e. it releases the lock) the RP could proceed. But it's just an idea that would have to be tested.
Different way to reach the same deadlock as issue 34943. *** This issue has been marked as a duplicate of 34943 ***
verified diplicate