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|Summary:||IDE hung when dragging a source file tab|
|OS:||Mac OS X|
|Issue Type:||DEFECT||Exception Reporter:|
|Attachments:||Stack trace from incident|
Description jag 2017-06-20 22:50:57 UTC
Created attachment 164585 [details] Stack trace from incident I was attempting a source file tab from one column to another. I do this all the time, without incident. But this time NetBeans hung with the CPU pegged at 100% - ie. only one thread, looping hard. I used jstack to generate a stack trace (attached). Most threads were blocked, but one was in native drag code, another was in native graphics paint code. The odd thing was that I did another stack trace a little later and diff'ed the two of them: they were *exactly* the same. So it's probably confined to one method.