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Build: NetBeans IDE Dev (Build 201306181109) VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b15 OS: Linux User Comments: alied: in the Options window, C/C++ page, pressed the Apply button. After a high CPU usage (close to 100%) I had this exception. Stacktrace: java.lang.NullPointerException at org.netbeans.api.visual.widget.Widget.calculatePreferredBounds(Widget.java:1017) at org.netbeans.api.visual.widget.Widget.getPreferredBounds(Widget.java:987) at org.netbeans.modules.uml.drawingarea.layout.HierarchicalLayout$BuildDatastructure.run(HierarchicalLayout.java:231) at org.netbeans.modules.uml.drawingarea.layout.HierarchicalLayout$AlgorithmPart.start(HierarchicalLayout.java:157) at org.netbeans.modules.uml.drawingarea.layout.HierarchicalLayout.performGraphLayout(HierarchicalLayout.java:174) at org.netbeans.api.visual.graph.layout.GraphLayout.layoutGraph(GraphLayout.java:121)
Created attachment 136520 [details] stacktrace
This bug already has 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=201802