Description Haowei Wen 2016-03-26 05:15:10 EDT

Created attachment 260586 [details]
configuration.txt

Sometimes when I press Ctrl and move the mouse quickly in the editor, a hyperlink will be shown and then the UI will be not responding. The CPU usage will reach 100%. The problem doesn't appear often. The following is the stack trace of main thread.

main [1] (RUNNABLE)
   org.eclipse.swt.internal.gtk.OS._g_main_context_iteration Line: Unavailable [Native Method]
   org.eclipse.swt.internal.gtk.OS.g_main_context_iteration Line: 2425 
   org.eclipse.swt.widgets.Shell.setVisible Line: 2310 
   org.eclipse.jface.text.AbstractInformationControl.setVisible Line: 505 
   org.eclipse.jface.text.AbstractInformationControlManager.showInformationControl Line: 1270 
   org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter$MultipleHyperlinkHoverManager.showInformationControl Line: 655 
   org.eclipse.jface.text.AbstractInformationControlManager.internalShowInformationControl Line: 1221 
   org.eclipse.jface.text.AbstractInformationControlManager.presentInformation Line: 1150 
   org.eclipse.jface.text.AbstractInformationControlManager.setInformation Line: 418 
   org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter$MultipleHyperlinkHoverManager.computeInformation Line: 632 
   org.eclipse.jface.text.AbstractInformationControlManager.doShowInformation Line: 1131 
   org.eclipse.jface.text.AbstractInformationControlManager.showInformation Line: 1121 
   org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter.showHyperlinks Line: 857 
   org.eclipse.jface.text.hyperlink.HyperlinkManager.showHyperlinks Line: 575 
   org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove Line: 470 
   org.eclipse.swt.widgets.TypedListener.handleEvent Line: 212 
   org.eclipse.swt.widgets.EventTable.sendEvent Line: 84 
   org.eclipse.swt.widgets.Display.sendEvent Line: 4481 
   org.eclipse.swt.widgets.Widget.sendEvent Line: 1329 
   org.eclipse.swt.widgets.Display.runDeferredEvents Line: 3819 
   org.eclipse.swt.widgets.Display.readAndDispatch Line: 3430 
   org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run Line: 1127 
   org.eclipse.core.databinding.observable.Realm.runWithDefault Line: 337 
   org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run Line: 1018 
   org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI Line: 156 
   org.eclipse.ui.internal.Workbench$5.run Line: 654 
   org.eclipse.core.databinding.observable.Realm.runWithDefault Line: 337 
   org.eclipse.ui.internal.Workbench.createAndRunWorkbench Line: 598 
   org.eclipse.ui.PlatformUI.createAndRunWorkbench Line: 150 
   org.eclipse.ui.internal.ide.application.IDEApplication.start Line: 139 
   org.eclipse.equinox.internal.app.EclipseAppHandle.run Line: 196 
   org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication Line: 134 
   org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start Line: 104 
   org.eclipse.core.runtime.adaptor.EclipseStarter.run Line: 380 
   org.eclipse.core.runtime.adaptor.EclipseStarter.run Line: 235 
   sun.reflect.NativeMethodAccessorImpl.invoke0 Line: Unavailable [Native Method]
   sun.reflect.NativeMethodAccessorImpl.invoke Line: 62 
   sun.reflect.DelegatingMethodAccessorImpl.invoke Line: 43 
   java.lang.reflect.Method.invoke Line: 497 
   org.eclipse.equinox.launcher.Main.invokeFramework Line: 669 
   org.eclipse.equinox.launcher.Main.basicRun Line: 608 
   org.eclipse.equinox.launcher.Main.run Line: 1515 
   org.eclipse.equinox.launcher.Main.main Line: 1488 

The operation system is ubuntu 14.04 lts, 64-bit. The version of libgtk2.0-bin is 2.24.23-0ubuntu1.4.