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Created attachment 101958 [details] messages and uigestures After working a while with a maven- java- project the ide does not save modified files. Restart of ide helps, but after some time it happens again. (Usage becomes impossible) Version 6.9 works correctly with the same project. In log of 6.9.1 an error message: 'IndexOutOfBoundsException: Index: 3, Size: 3' appears. I will include the logs.
Created attachment 101959 [details] uigestures and messages
This happens to me too. Feel free to request debug info, logs, etc. if anyone wants them.
After having closed NetBeans after having encountered this bug, my "messages.log" includes the line: WARNING [org.netbeans.editor.BaseDocument]: org.netbeans.modules.editor.java.JavaKit$JavaDefaultKeyTypedAction uses deprecated, slow and dangerous method BaseDocument.atomicLock ().
*** This bug has been marked as a duplicate of bug 180960 ***