java.lang.NullPointerException

Spring JIRA | Johannes Mockenhaupt | 4 years ago
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  1. 0

    Opening an existing config set and deselecting a selected (JavaConfig) bean and then selecting it again, throws the attached NPE. The original exception is lost, it seems the call to Exception.getCause() returns null. Sample project (any config set works to trigger this) here: https://github.com/jotomo/spring-ide-javaconfig-with-base-conf java.lang.NullPointerException at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.readConfig(BeansJavaConfig.java:234) at org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeansConfig.getComponents(AbstractBeansConfig.java:302) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog.validateProfiles(ConfigSetDialog.java:522) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog.access$2(ConfigSetDialog.java:512) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog$3.selectionChanged(ConfigSetDialog.java:213) at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211) at org.eclipse.jface.viewers.CheckboxTableViewer.handleSelect(CheckboxTableViewer.java:301) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.handleEditButtonPressed(ConfigSetsTab.java:316) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.handleDoubleClick(ConfigSetsTab.java:289) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.access$3(ConfigSetsTab.java:272) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab$4.doubleClick(ConfigSetsTab.java:213) at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:845) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:843) at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1477) at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1246) at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:249) at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:246) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:307) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:158) at org.eclipse.jface.action.Action.runWithEvent(Action.java:499) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1108) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:137) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:600) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:555) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

    Spring JIRA | 4 years ago | Johannes Mockenhaupt
    java.lang.NullPointerException
  2. 0

    Opening an existing config set and deselecting a selected (JavaConfig) bean and then selecting it again, throws the attached NPE. The original exception is lost, it seems the call to Exception.getCause() returns null. Sample project (any config set works to trigger this) here: https://github.com/jotomo/spring-ide-javaconfig-with-base-conf java.lang.NullPointerException at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.readConfig(BeansJavaConfig.java:234) at org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeansConfig.getComponents(AbstractBeansConfig.java:302) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog.validateProfiles(ConfigSetDialog.java:522) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog.access$2(ConfigSetDialog.java:512) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog$3.selectionChanged(ConfigSetDialog.java:213) at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211) at org.eclipse.jface.viewers.CheckboxTableViewer.handleSelect(CheckboxTableViewer.java:301) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.handleEditButtonPressed(ConfigSetsTab.java:316) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.handleDoubleClick(ConfigSetsTab.java:289) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.access$3(ConfigSetsTab.java:272) at org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab$4.doubleClick(ConfigSetsTab.java:213) at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:845) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:843) at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1477) at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1246) at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:249) at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:246) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:307) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:158) at org.eclipse.jface.action.Action.runWithEvent(Action.java:499) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1108) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:137) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:600) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:555) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

    Spring JIRA | 4 years ago | Johannes Mockenhaupt
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.readConfig()
    2. org.springframework.ide
      ConfigSetDialog$3.selectionChanged
      1. org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.readConfig(BeansJavaConfig.java:234)
      2. org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeansConfig.getComponents(AbstractBeansConfig.java:302)
      3. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog.validateProfiles(ConfigSetDialog.java:522)
      4. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog.access$2(ConfigSetDialog.java:512)
      5. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetDialog$3.selectionChanged(ConfigSetDialog.java:213)
      5 frames
    3. JFace
      Viewer$2.run
      1. org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164)
      1 frame
    4. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    5. Eclipse UI
      JFaceUtil$1.run
      1. org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
      1 frame
    6. JFace
      OpenStrategy$1.handleEvent
      1. org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
      2. org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162)
      3. org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188)
      4. org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211)
      5. org.eclipse.jface.viewers.CheckboxTableViewer.handleSelect(CheckboxTableViewer.java:301)
      6. org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241)
      7. org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239)
      8. org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233)
      9. org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403)
      9 frames
    7. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
      3. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338)
      4 frames
    8. JFace
      Window.open
      1. org.eclipse.jface.window.Window.runEventLoop(Window.java:826)
      2. org.eclipse.jface.window.Window.open(Window.java:802)
      2 frames
    9. org.springframework.ide
      ConfigSetsTab$4.doubleClick
      1. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.handleEditButtonPressed(ConfigSetsTab.java:316)
      2. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.handleDoubleClick(ConfigSetsTab.java:289)
      3. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab.access$3(ConfigSetsTab.java:272)
      4. org.springframework.ide.eclipse.beans.ui.properties.ConfigSetsTab$4.doubleClick(ConfigSetsTab.java:213)
      4 frames
    10. JFace
      StructuredViewer$1.run
      1. org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:845)
      1 frame
    11. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    12. Eclipse UI
      JFaceUtil$1.run
      1. org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
      1 frame
    13. JFace
      OpenStrategy$1.handleEvent
      1. org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
      2. org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:843)
      3. org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1477)
      4. org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1246)
      5. org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:249)
      6. org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:246)
      7. org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:307)
      7 frames
    14. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
      3. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338)
      4 frames
    15. JFace
      Window.open
      1. org.eclipse.jface.window.Window.runEventLoop(Window.java:826)
      2. org.eclipse.jface.window.Window.open(Window.java:802)
      2 frames
    16. Eclipse UI
      PropertyDialogAction.run
      1. org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:158)
      1 frame
    17. JFace
      ActionContributionItem$5.handleEvent
      1. org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
      2. org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
      3. org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
      4. org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
      4 frames
    18. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
      3. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3717)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3338)
      4 frames
    19. Eclipse Workbench SWT
      PartRenderingEngine$9.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1108)
      1 frame
    20. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    21. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:992)
      1 frame
    22. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:137)
      1 frame
    23. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:600)
      1 frame
    24. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    25. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:555)
      1 frame
    26. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      1 frame
    27. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
      1 frame
    28. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    29. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
      4 frames
    30. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:601)
      4 frames
    31. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1450)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1426)
      4 frames