1、错误描述
java.lang.OutOfMemoryError: GC overhead limit exceeded at java.util.zip.ZipFile.<init>(ZipFile.java:466) at java.util.zip.ZipFile.<init>(ZipFile.java:145) at java.util.zip.ZipFile.<init>(ZipFile.java:159) at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2712) at org.eclipse.jdt.internal.core.util.Util.getJdkLevel(Util.java:846) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.<init>(JarPackageFragmentRoot.java:65) at org.eclipse.jdt.internal.core.JavaProject.computePackageFragmentRoots(JavaProject.java:619) at org.eclipse.jdt.internal.core.JavaProject.computePackageFragmentRoots(JavaProject.java:708) at org.eclipse.jdt.internal.core.JavaProject.computePackageFragmentRoots(JavaProject.java:672) at org.eclipse.jdt.internal.core.JavaProject.buildStructure(JavaProject.java:467) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:259) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:557) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:294) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:280) at org.eclipse.jdt.internal.core.JavaProject.getJavaProjectElementInfo(JavaProject.java:1642) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2329) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2339) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1357) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1264) at org.eclipse.jst.jsp.core.internal.java.JSPTranslator.addNameToListIfTypeNotFound(JSPTranslator.java:3183) at org.eclipse.jst.jsp.core.internal.java.JSPTranslator.isTypeFound(JSPTranslator.java:3174) at org.eclipse.jst.jsp.core.internal.java.JSPTranslator.buildResult(JSPTranslator.java:705) at org.eclipse.jst.jsp.core.internal.java.JSPTranslator.translate(JSPTranslator.java:1245) at org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter.getJSPTranslation(JSPTranslationAdapter.java:152) at org.eclipse.jst.jsp.core.internal.java.search.JSPSearchDocument.getJSPTranslation(JSPSearchDocument.java:120) at org.eclipse.jst.jsp.core.internal.java.search.JSPSearchDocument.getPath(JSPSearchDocument.java:159) at org.eclipse.jst.jsp.core.internal.java.search.JavaSearchDocumentDelegate.<init>(JavaSearchDocumentDelegate.java:30) at org.eclipse.jst.jsp.core.internal.java.search.JSPSearchSupport.createSearchDocument(JSPSearchSupport.java:448) at org.eclipse.jst.jsp.core.internal.java.search.JSPSearchSupport.addJspFile(JSPSearchSupport.java:278) at org.eclipse.jst.jsp.core.internal.java.search.JSPIndexManager.performAction(JSPIndexManager.java:138) at org.eclipse.wst.sse.core.indexing.AbstractIndexManager$1.run(AbstractIndexManager.java:1528) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) !ENTRY org.eclipse.core.jobs 4 2 2015-04-13 14:41:04.195 !MESSAGE An internal error occurred during: "Refresh SVN status cache". !STACK 0 java.lang.OutOfMemoryError: Java heap space at org.eclipse.osgi.storage.StorageUtil.getBytes(StorageUtil.java:193) at org.eclipse.osgi.storage.bundlefile.BundleEntry.getBytes(BundleEntry.java:94) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:568) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:540) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:527) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:311) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:386) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:336) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:328) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:272) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:632) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:588) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:540) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:527) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:311) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:386) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:336) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:328) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.tigris.subversion.clientadapter.javahl.Activator.getAdapter(Activator.java:64) at org.tigris.subversion.clientadapter.Activator.getClientAdapter(Activator.java:84) at org.tigris.subversion.subclipse.core.SVNClientManager.getAdapter(SVNClientManager.java:127) at org.tigris.subversion.subclipse.core.SVNClientManager.getSVNClient(SVNClientManager.java:94) at org.tigris.subversion.subclipse.core.SVNProviderPlugin.getSVNClient(SVNProviderPlugin.java:462) at org.tigris.subversion.subclipse.core.status.NonRecursiveStatusUpdateStrategy.statusesToUpdate(NonRecursiveStatusUpdateStrategy.java:54) org.eclipse.e4.core.di.InjectionException: java.lang.OutOfMemoryError: GC overhead limit exceeded at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:62) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:247) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:229) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:149) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:286) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:507) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:558) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:378) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:324) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:86) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1060) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070) at org.eclipse.swt.widgets.Control.traverse(Control.java:4106) at org.eclipse.swt.widgets.Control.translateMnemonic(Control.java:3948) at org.eclipse.swt.widgets.Composite.translateMnemonic(Composite.java:1205) at org.eclipse.swt.widgets.Control.translateMnemonic(Control.java:3966) at org.eclipse.swt.widgets.Display.translateMnemonic(Display.java:4823) at org.eclipse.swt.widgets.Display.filterMessage(Display.java:1276) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:236) 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:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
点击“OK”后，出现以下窗口：
2、错误原因
由Eclipse日志和弹出窗口可知，是由于Eclipse内存不够，需要修改内存设置
3、解决办法
（1）打开Eclipse解压路径，找到“eclipse.ini”文件
（2）用编辑工具打开“eclipse.ini”，将里面有关设置改成“-Xms512m -Xmx1024m”
-startup plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20140603-1326 -product org.eclipse.epp.package.jee.product --launcher.defaultAction openFile --launcher.XXMaxPermSize 256M -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256m --launcher.defaultAction openFile --launcher.appendVmargs -vmargs -Dosgi.requiredJavaVersion=1.6 -Xms512m -Xmx1024m