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Build: NetBeans IDE Dev (Build 201111240600) VM: Java HotSpot(TM) Client VM, 21.0-b17, Java(TM) SE Runtime Environment, 1.7.0-b147 OS: Windows XP User Comments: kganfield: pressed tab in customize layout Stacktrace: java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.TimSort.mergeLo(TimSort.java:747) at java.util.TimSort.mergeAt(TimSort.java:483) at java.util.TimSort.mergeForceCollapse(TimSort.java:426) at java.util.TimSort.sort(TimSort.java:223) at java.util.TimSort.sort(TimSort.java:173) at java.util.Arrays.sort(Arrays.java:659)
Created attachment 113704 [details] stacktrace
*** This bug has been marked as a duplicate of bug 204210 ***