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Bug 240115

Summary:	Threads view may throw AIOOBEs
Product:	profiler	Reporter:	Jiri Sedlacek <jis>
Component:	Base	Assignee:	Jiri Sedlacek <jis>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	VISUALVM
Priority:	P3
Version:	8.0
Hardware:	PC
OS:	Windows 7
Issue Type:	DEFECT	Exception Reporter:

Description Jiri Sedlacek 2014-01-08 12:50:43 UTC

NPEs may be thrown when restarting threads monitoring:

java.lang.ArrayIndexOutOfBoundsException: 0
  org.netbeans.lib.profiler.results.threads.ThreadsDataManager.getThreadData(ThreadsDataManager.java:109)
  org.netbeans.lib.profiler.ui.threads.ThreadsPanel$2.getData(ThreadsPanel.java:214)
  org.netbeans.lib.profiler.ui.threads.ThreadsPanel$2.getValueAt(ThreadsPanel.java:189)
  jx.s.JTable.getValueAt(JTable.java:2717)
  jx.s.JTable.prepareRenderer(JTable.java:5719)
  org.netbeans.lib.profiler.ui.swing.ProfilerTable.prepareRenderer(ProfilerTable.java:193)
  jx.s.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2114)
  jx.s.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:2016)
  jx.s.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1812)
  jx.s.plaf.ComponentUI.update(ComponentUI.java:161)
  jx.s.JComponent.paintComponent(JComponent.java:778)
  jx.s.JComponent.paint(JComponent.java:1054)
  jx.s.JComponent.paintChildren(JComponent.java:887)
  jx.s.JComponent.paint(JComponent.java:1063)
  jx.s.JViewport.paint(JViewport.java:731)
  org.netbeans.lib.profiler.ui.swing.ProfilerTableContainer$6.paint(ProfilerTableContainer.java:254)
  jx.s.JComponent.paintChildren(JComponent.java:887)
  jx.s.JComponent.paint(JComponent.java:1063)

Comment 1 Jiri Sedlacek 2014-01-08 12:59:01 UTC

Fixed by http://hg.netbeans.org/profiler-main/rev/0d8902874348.