我在使用安装了 lombok v.1.16.4 的 Eclipse Mars(全新安装，版本:Mars Release 4.5.0，构建 ID:20150621-1200)时遇到问题。
如果激活了“保存操作”并启用了 Java 源代码格式化程序(首选项 -> Java -> 编辑器 -> 保存操作 -> “格式化源代码”)，我在保存时遇到错误。这是一条错误消息:
A save participant caused problems. The save participant 'Code Clean Up' caused an exception: java.lang.ArrayIndexOutOfBoundsException: -1. See the error log for details.
以及 Eclipse 错误日志 View 中的堆栈跟踪:
java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.ArrayList.elementData(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.eclipse.jdt.internal.formatter.TokenManager.get(TokenManager.java:68)
at org.eclipse.jdt.internal.formatter.TokenManager.findIndex(TokenManager.java:161)
at org.eclipse.jdt.internal.formatter.TokenManager.lastIndexIn(TokenManager.java:198)
at org.eclipse.jdt.internal.formatter.LineBreaksPreparator.handleBracedCode(LineBreaksPreparator.java:544)
at org.eclipse.jdt.internal.formatter.LineBreaksPreparator.visit(LineBreaksPreparator.java:247)
at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:611)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:470)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)
at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:212)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.prepareLineBreaks(DefaultCodeFormatter.java:356)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.prepareFormattedCode(DefaultCodeFormatter.java:194)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.format(DefaultCodeFormatter.java:155)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.format(DefaultCodeFormatter.java:139)
at org.eclipse.jdt.internal.corext.util.CodeFormatterUtil.reformat(CodeFormatterUtil.java:288)
at org.eclipse.jdt.internal.corext.util.CodeFormatterUtil.reformat(CodeFormatterUtil.java:351)
at org.eclipse.jdt.internal.corext.fix.CodeFormatFix.createCleanUp_aroundBody0(CodeFormatFix.java:69)
at org.eclipse.jdt.internal.corext.fix.CodeFormatFix$AjcClosure1.run(CodeFormatFix.java:1)
at scala.tools.eclipse.contribution.weaving.jdt.ui.javaeditor.formatter.FormatterCleanUpRegistryAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_ui_javaeditor_formatter_FormatterCleanUpRegistryAspect$1$c12cf71dproceed(FormatterCleanUpRegistryAspect.aj:40)
at scala.tools.eclipse.contribution.weaving.jdt.ui.javaeditor.formatter.FormatterCleanUpRegistryAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_ui_javaeditor_formatter_FormatterCleanUpRegistryAspect$1$c12cf71d(FormatterCleanUpRegistryAspect.aj:46)
at org.eclipse.jdt.internal.corext.fix.CodeFormatFix.createCleanUp(CodeFormatFix.java:54)
at org.eclipse.jdt.internal.ui.fix.CodeFormatCleanUp.createFix(CodeFormatCleanUp.java:67)
at org.eclipse.jdt.internal.corext.fix.CleanUpRefactoring.calculateChange_aroundBody0(CleanUpRefactoring.java:813)
at org.eclipse.jdt.internal.corext.fix.CleanUpRefactoring$AjcClosure1.run(CleanUpRefactoring.java:1)
at scala.tools.eclipse.contribution.weaving.jdt.ui.javaeditor.formatter.FormatterCleanUpRegistryAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_ui_javaeditor_formatter_FormatterCleanUpRegistryAspect$2$805d5467proceed(FormatterCleanUpRegistryAspect.aj:51)
at scala.tools.eclipse.contribution.weaving.jdt.ui.javaeditor.formatter.FormatterCleanUpRegistryAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_ui_javaeditor_formatter_FormatterCleanUpRegistryAspect$2$805d5467(FormatterCleanUpRegistryAspect.aj:61)
at org.eclipse.jdt.internal.corext.fix.CleanUpRefactoring.calculateChange(CleanUpRefactoring.java:799)
at org.eclipse.jdt.internal.corext.fix.CleanUpPostSaveListener.saved(CleanUpPostSaveListener.java:396)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$5.run(CompilationUnitDocumentProvider.java:1598)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.notifyPostSaveListeners(CompilationUnitDocumentProvider.java:1593)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.commitWorkingCopy(CompilationUnitDocumentProvider.java:1380)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$4.execute(CompilationUnitDocumentProvider.java:1458)
at org.eclipse.ui.editors.text.TextFileDocumentProvider$DocumentProviderOperation.run(TextFileDocumentProvider.java:132)
at org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.execute(WorkspaceModifyDelegatingOperation.java:70)
at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:108)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2241)
at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:130)
at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:75)
at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:65)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation(TextFileDocumentProvider.java:456)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDocument(TextFileDocumentProvider.java:772)
at org.eclipse.ui.texteditor.AbstractTextEditor.performSave(AbstractTextEditor.java:5076)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSave(CompilationUnitEditor.java:1244)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave(CompilationUnitEditor.java:1298)
at org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavable.doSave(AbstractTextEditor.java:7209)
at org.eclipse.ui.Saveable.doSave(Saveable.java:216)
at org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableHelper.java:357)
at org.eclipse.ui.internal.SaveableHelper$3.run(SaveableHelper.java:201)
at org.eclipse.ui.internal.SaveableHelper$5.run(SaveableHelper.java:285)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:463)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:371)
at org.eclipse.ui.internal.WorkbenchWindow$14.run(WorkbenchWindow.java:2156)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2152)
at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:293)
at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:271)
at org.eclipse.ui.internal.SaveableHelper.saveModels(SaveableHelper.java:213)
at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelper.java:148)
at org.eclipse.ui.internal.WorkbenchPage.saveSaveable(WorkbenchPage.java:3874)
at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:3888)
at org.eclipse.ui.internal.handlers.SaveHandler.execute(SaveHandler.java:54)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:295)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:252)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:234)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:493)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:486)
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:1266)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1112)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1137)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1122)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1164)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1160)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1581)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4781)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:343)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4662)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5050)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3767)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
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:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
有没有人有解决方案让它工作？提前致谢!
更新:如果启用“排序成员”保存操作，则会出现类似问题:
A save participant caused problems. The save participant 'Code Clean Up' caused an exception: java.lang.IndexOutOfBoundsException: Index: 5, Size: 5. See the error log for details.
堆栈跟踪:
java.lang.IndexOutOfBoundsException: Index: 5, Size: 5
at java.util.ArrayList.rangeCheck(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.eclipse.jdt.internal.formatter.TokenManager.get(TokenManager.java:68)
at org.eclipse.jdt.internal.formatter.TokenManager.findIndex(TokenManager.java:161)
at org.eclipse.jdt.internal.formatter.TokenManager.firstIndexIn(TokenManager.java:188)
at org.eclipse.jdt.internal.formatter.TokenManager.firstTokenIn(TokenManager.java:194)
at org.eclipse.jdt.internal.formatter.SpacePreparator.visit(SpacePreparator.java:196)
at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:611)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:470)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.prepareSpaces(DefaultCodeFormatter.java:350)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.prepareFormattedCode(DefaultCodeFormatter.java:193)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.format(DefaultCodeFormatter.java:155)
at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.format(DefaultCodeFormatter.java:139)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteFormatter.formatString(ASTRewriteFormatter.java:246)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteFormatter.formatNode(ASTRewriteFormatter.java:376)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteFormatter.getFormattedResult(ASTRewriteFormatter.java:187)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteAnalyzer.doTextInsert(ASTRewriteAnalyzer.java:1357)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteAnalyzer$ListRewriter.rewriteList(ASTRewriteAnalyzer.java:771)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteAnalyzer$ListRewriter.rewriteList(ASTRewriteAnalyzer.java:802)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteAnalyzer.rewriteParagraphList(ASTRewriteAnalyzer.java:1175)
at org.eclipse.jdt.internal.core.dom.rewrite.ASTRewriteAnalyzer.visit(ASTRewriteAnalyzer.java:1811)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:453)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.core.dom.rewrite.ASTRewrite.internalRewriteAST(ASTRewrite.java:302)
at org.eclipse.jdt.core.dom.rewrite.ASTRewrite.rewriteAST(ASTRewrite.java:233)
at org.eclipse.jdt.internal.core.SortElementsOperation.calculateEdit(SortElementsOperation.java:141)
at org.eclipse.jdt.core.util.CompilationUnitSorter.sort(CompilationUnitSorter.java:457)
at org.eclipse.jdt.internal.corext.fix.SortMembersFix.createCleanUp(SortMembersFix.java:41)
at org.eclipse.jdt.internal.ui.fix.SortMembersCleanUp.createFix(SortMembersCleanUp.java:66)
at org.eclipse.jdt.internal.corext.fix.CleanUpRefactoring.calculateChange_aroundBody0(CleanUpRefactoring.java:809)
at org.eclipse.jdt.internal.corext.fix.CleanUpRefactoring$AjcClosure1.run(CleanUpRefactoring.java:1)
at scala.tools.eclipse.contribution.weaving.jdt.ui.javaeditor.formatter.FormatterCleanUpRegistryAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_ui_javaeditor_formatter_FormatterCleanUpRegistryAspect$2$805d5467proceed(FormatterCleanUpRegistryAspect.aj:51)
at scala.tools.eclipse.contribution.weaving.jdt.ui.javaeditor.formatter.FormatterCleanUpRegistryAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_ui_javaeditor_formatter_FormatterCleanUpRegistryAspect$2$805d5467(FormatterCleanUpRegistryAspect.aj:61)
at org.eclipse.jdt.internal.corext.fix.CleanUpRefactoring.calculateChange(CleanUpRefactoring.java:799)
at org.eclipse.jdt.internal.corext.fix.CleanUpPostSaveListener.saved(CleanUpPostSaveListener.java:396)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$5.run(CompilationUnitDocumentProvider.java:1598)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.notifyPostSaveListeners(CompilationUnitDocumentProvider.java:1593)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.commitWorkingCopy(CompilationUnitDocumentProvider.java:1380)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$4.execute(CompilationUnitDocumentProvider.java:1458)
at org.eclipse.ui.editors.text.TextFileDocumentProvider$DocumentProviderOperation.run(TextFileDocumentProvider.java:132)
at org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.execute(WorkspaceModifyDelegatingOperation.java:70)
at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:108)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2241)
at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:130)
at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:75)
at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:65)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation(TextFileDocumentProvider.java:456)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDocument(TextFileDocumentProvider.java:772)
at org.eclipse.ui.texteditor.AbstractTextEditor.performSave(AbstractTextEditor.java:5076)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSave(CompilationUnitEditor.java:1244)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave(CompilationUnitEditor.java:1298)
at org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavable.doSave(AbstractTextEditor.java:7209)
at org.eclipse.ui.Saveable.doSave(Saveable.java:216)
at org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableHelper.java:357)
at org.eclipse.ui.internal.SaveableHelper$3.run(SaveableHelper.java:201)
at org.eclipse.ui.internal.SaveableHelper$5.run(SaveableHelper.java:285)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:463)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:371)
at org.eclipse.ui.internal.WorkbenchWindow$14.run(WorkbenchWindow.java:2156)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2152)
at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:293)
at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:271)
at org.eclipse.ui.internal.SaveableHelper.saveModels(SaveableHelper.java:213)
at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelper.java:148)
at org.eclipse.ui.internal.WorkbenchPage.saveSaveable(WorkbenchPage.java:3874)
at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:3888)
at org.eclipse.ui.internal.handlers.SaveHandler.execute(SaveHandler.java:54)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:295)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.GeneratedMethodAccessor81.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:252)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:234)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:493)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:486)
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:1266)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1112)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1137)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1122)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1164)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1160)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1581)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4781)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:343)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4662)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5050)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3767)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
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:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
最佳答案
Eclipse Mars 附带了代码格式化程序的全新实现，它被生成 Java 代码的多个操作使用。
显然，lombok 破坏了这个格式化程序。
此外，以 scala.tools.eclipse.contribution.weaving.jdt 开头的堆栈跟踪元素表明 JDT 字节代码已被 Scala 插件进一步修改。只是说。
关于java - Eclipse Mars + lombok + 保存操作，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31515785/
我的瘦服务器配置了nginx，我的ROR应用程序正在它们上运行。在我发布代码更新时运行thinrestart会给我的应用程序带来一些停机时间。我试图弄清楚如何优雅地重启正在运行的Thin实例，但找不到好的解决方案。有没有人能做到这一点？ 最佳答案 #Restartjustthethinserverdescribedbythatconfigsudothin-C/etc/thin/mysite.ymlrestartNginx将继续运行并代理请求。如果您将Nginx设置为使用多个上游服务器，例如server{listen80;server
我真的很习惯使用Ruby编写以下代码:my_hash={}my_hash['test']=1Java中对应的数据结构是什么？ 最佳答案 HashMapmap=newHashMap();map.put("test",1);我假设？ 关于java-等价于Java中的RubyHash，我们在StackOverflow上找到一个类似的问题： https://stackoverflow.com/questions/22737685/
我需要检查DateTime是否采用有效的ISO8601格式。喜欢:#iso8601?我检查了ruby是否有特定方法，但没有找到。目前我正在使用date.iso8601==date来检查这个。有什么好的方法吗？编辑解释我的环境，并改变问题的范围。因此，我的项目将使用jsapiFullCalendar，这就是我需要iso8601字符串格式的原因。我想知道更好或正确的方法是什么，以正确的格式将日期保存在数据库中，或者让ActiveRecord完成它们的工作并在我需要时间信息时对其进行操作。 最佳答案 我不太明白你的问题。我假设您想检查
我正在尝试使用boilerpipe来自JRuby。我看过guide从JRuby调用Java，并成功地将它与另一个Java包一起使用，但无法弄清楚为什么同样的东西不能用于boilerpipe。我正在尝试基本上从JRuby中执行与此Java等效的操作:URLurl=newURL("http://www.example.com/some-location/index.html");Stringtext=ArticleExtractor.INSTANCE.getText(url);在JRuby中试过这个:require'java'url=java.net.URL.new("http://www
我只想对我一直在思考的这个问题有其他意见，例如我有classuser_controller和classuserclassUserattr_accessor:name,:usernameendclassUserController//dosomethingaboutanythingaboutusersend问题是我的User类中是否应该有逻辑user=User.newuser.do_something(user1)oritshouldbeuser_controller=UserController.newuser_controller.do_something(user1,user2)我
什么是ruby的rack或python的Java的wsgi？还有一个路由库。 最佳答案 来自Python标准PEP333:Bycontrast,althoughJavahasjustasmanywebapplicationframeworksavailable,Java's"servlet"APImakesitpossibleforapplicationswrittenwithanyJavawebapplicationframeworktoruninanywebserverthatsupportstheservletAPI.ht
如何将send与+=一起使用？a=20;a.send"+=",10undefinedmethod`+='for20:Fixnuma=20;a+=10=>30 最佳答案 恐怕你不能。+=不是方法，而是语法糖。参见http://www.ruby-doc.org/docs/ProgrammingRuby/html/tut_expressions.html它说Incommonwithmanyotherlanguages,Rubyhasasyntacticshortcut:a=a+2maybewrittenasa+=2.你能做的最好的事情是:
这篇文章是继上一篇文章“Observability：从零开始创建Java微服务并监控它（一）”的续篇。在上一篇文章中，我们讲述了如何创建一个Javaweb应用，并使用Filebeat来收集应用所生成的日志。在今天的文章中，我来详述如何收集应用的指标，使用APM来监控应用并监督web服务的在线情况。源码可以在地址 https://github.com/liu-xiao-guo/java_observability 进行下载。摄入指标指标被视为可以随时更改的时间点值。当前请求的数量可以改变任何毫秒。你可能有1000个请求的峰值，然后一切都回到一个请求。这也意味着这些指标可能不准确，你还想提取最小/
HashMap中为什么引入红黑树，而不是AVL树呢1.概述开始学习这个知识点之前我们需要知道，在JDK1.8以及之前，针对HashMap有什么不同。JDK1.7的时候，HashMap的底层实现是数组+链表JDK1.8的时候，HashMap的底层实现是数组+链表+红黑树我们要思考一个问题，为什么要从链表转为红黑树呢。首先先让我们了解下链表有什么不好？？？2.链表上述的截图其实就是链表的结构，我们来看下链表的增删改查的时间复杂度增：因为链表不是线性结构，所以每次添加的时候，只需要移动一个节点，所以可以理解为复杂度是N(1)删：算法时间复杂度跟增保持一致查：既然是非线性结构，所以查询某一个节点的时候
遍历文件夹我们通常是使用递归进行操作，这种方式比较简单，也比较容易理解。本文为大家介绍另一种不使用递归的方式，由于没有使用递归，只用到了循环和集合，所以效率更高一些！一、使用递归遍历文件夹整体思路1、使用File封装初始目录，2、打印这个目录3、获取这个目录下所有的子文件和子目录的数组。4、遍历这个数组，取出每个File对象4-1、如果File是否是一个文件，打印4-2、否则就是一个目录，递归调用代码实现publicclassSearchFile{publicstaticvoidmain(String[]args){//初始目录Filedir=newFile("d:/Dev");Datebeg