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This bug was originally marked as duplicate of bug 246174, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE 8.0.2 (Build 201411181905) VM: Java HotSpot(TM) 64-Bit Server VM, 24.0-b56, Java(TM) SE Runtime Environment, 1.7.0_40-b43 OS: Windows 7 User Comments: vkhashin: Try to revert modifications in GIT jglick: Reviewing a Jackpot refactoring. Stacktrace: java.lang.ArrayIndexOutOfBoundsException: 1278 at org.netbeans.modules.diff.builtin.visualizer.editable.DiffViewManager$ScrollMapCached.compute(DiffViewManager.java:746) at org.netbeans.modules.diff.builtin.visualizer.editable.DiffViewManager$ScrollMapCached.getScrollMap(DiffViewManager.java:698) at org.netbeans.modules.diff.builtin.visualizer.editable.DiffViewManager.smartScroll(DiffViewManager.java:522) at org.netbeans.modules.diff.builtin.visualizer.editable.DiffViewManager.access$300(DiffViewManager.java:72) at org.netbeans.modules.diff.builtin.visualizer.editable.DiffViewManager$2.run(DiffViewManager.java:179) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
Created attachment 153652 [details] stacktrace
*** Bug 252794 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 246863 ***