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Created attachment 152354 [details] 25secs of self profiler Steps to reproduce 1. Take test project from here https://netbeans.org/bugzilla/show_bug.cgi?id=250833 2. Open any unit test - for example ConvertersTest (org.apache.wicket.util.convert.converters), 3. Right-click within any unit test method - for example thousandSeperator -> select "Debug Focused Test Method" 4. Wait for successful completion In my NB (Dev Build 201503020001) that action is being executed for 24 seconds. The test itself actually completes in milliseconds. The weird thing is - the green "Continue" button on toolbar becomes active in around 1-2 seconds after test is started and if I press it - test finishes successfully immediately, but ... if i do not press it NB is doing something with significant CPU load for around 22 seconds. Self-profiler is attached. Note: Execution of the test 'without debug' completes in 1.8 seconds.
Created attachment 152376 [details] Screenshot of sampling - org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult.getRoots() is too slow See screenshot - org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult.getRoots() is too slow
perhaps fixed in scope of issue #251990 feel free to reopen if this shouldn't be the case *** This bug has been marked as a duplicate of bug 251990 ***