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Gili commented on NETBEANS-251: ------------------------------- Agreed. I see the same. > Generate hashCode/equals() throws NPE > ------------------------------------- > > Key: NETBEANS-251 > URL: https://issues.apache.org/jira/browse/NETBEANS-251 > Project: NetBeans > Issue Type: Bug > Components: editor - Completion & Templates > Environment: Product Version: Apache NetBeans IDE Dev (Build > incubator-netbeans-release-159-on-20180102) > Updates: Updates available > Java: 9.0.1; Java HotSpot(TM) 64-Bit Server VM 9.0.1+11 > Runtime: Java(TM) SE Runtime Environment 9.0.1+11 > System: Windows 10 version 10.0 running on amd64; Cp1252; en_CA (nb) > User directory: C:\Users\Gili\AppData\Roaming\NetBeans\dev > Cache directory: C:\Users\Gili\AppData\Local\NetBeans\Cache\dev > Reporter: Gili > Labels: regression > Attachments: GenerateEqualsNPE.zip > > > 1. Invoke Generate -> equals() and hashCode() > 2. Select any field(s) > 3. Click "Generate" > 4. Exception thrown: > {code} > java.lang.NullPointerException > at > org.netbeans.modules.java.source.pretty.WidthEstimator.widthQ(WidthEstimator.java:92) > at > org.netbeans.modules.java.source.pretty.WidthEstimator.width(WidthEstimator.java:76) > at > org.netbeans.modules.java.source.pretty.WidthEstimator.visitSelect(WidthEstimator.java:262) > at > com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:2110) > at > org.netbeans.modules.java.source.pretty.WidthEstimator.estimateWidth(WidthEstimator.java:48) > at > org.netbeans.modules.java.source.pretty.VeryPretty.visitBinary(VeryPretty.java:1703) > at com.sun.tools.javac.tree.JCTree$JCBinary.accept(JCTree.java:1989) > at > org.netbeans.modules.java.source.pretty.VeryPretty.doAccept(VeryPretty.java:407) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printExpr(VeryPretty.java:2816) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printNoParenExpr(VeryPretty.java:2807) > at > org.netbeans.modules.java.source.pretty.VeryPretty.visitIf(VeryPretty.java:1391) > at com.sun.tools.javac.tree.JCTree$JCIf.accept(JCTree.java:1421) > at > org.netbeans.modules.java.source.pretty.VeryPretty.doAccept(VeryPretty.java:407) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printExpr(VeryPretty.java:2816) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printStat(VeryPretty.java:2873) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printStats(VeryPretty.java:2929) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printBlock(VeryPretty.java:3011) > at > org.netbeans.modules.java.source.pretty.VeryPretty.printBlock(VeryPretty.java:2948) > at > org.netbeans.modules.java.source.pretty.VeryPretty.visitMethodDef(VeryPretty.java:1002) > at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:872) > at > org.netbeans.modules.java.source.pretty.VeryPretty.doAccept(VeryPretty.java:407) > at > org.netbeans.modules.java.source.pretty.VeryPretty.print(VeryPretty.java:276) > at > org.netbeans.modules.java.source.save.CasualDiff.diffList(CasualDiff.java:3936) > at > org.netbeans.modules.java.source.save.CasualDiff.diffClassDef(CasualDiff.java:1086) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5215) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5109) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5037) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5008) > at > org.netbeans.modules.java.source.save.CasualDiff.diffList(CasualDiff.java:3854) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTopLevel(CasualDiff.java:578) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5188) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5109) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5037) > at > org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5020) > at > org.netbeans.modules.java.source.save.CasualDiff.diff(CasualDiff.java:346) > at > org.netbeans.api.java.source.WorkingCopy.processCurrentCompilationUnit(WorkingCopy.java:907) > at > org.netbeans.api.java.source.WorkingCopy.getChanges(WorkingCopy.java:1319) > at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:675) > at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:662) > at > org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:501) > at > org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586) > at > org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130) > at > org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114) > at > org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181) > at > org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178) > at > org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153) > at > org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335) > at > org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118) > at > org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67) > at > org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178) > at > org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81) > at > org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:451) > at > org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:422) > at > org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:683) > at > org.netbeans.modules.java.editor.codegen.EqualsHashCodeGenerator.invoke(EqualsHashCodeGenerator.java:348) > at > org.netbeans.modules.editor.codegen.GenerateCodePanel.invokeSelected(GenerateCodePanel.java:165) > at > org.netbeans.modules.editor.codegen.GenerateCodePanel.listKeyPressed(GenerateCodePanel.java:121) > at > org.netbeans.modules.editor.codegen.GenerateCodePanel.access$200(GenerateCodePanel.java:41) > at > org.netbeans.modules.editor.codegen.GenerateCodePanel$4.keyPressed(GenerateCodePanel.java:95) > at > java.desktop/java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:258) > at java.desktop/java.awt.Component.processKeyEvent(Component.java:6536) > at > java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2850) > at java.desktop/java.awt.Component.processEvent(Component.java:6355) > at java.desktop/java.awt.Container.processEvent(Container.java:2259) > at > java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4961) > at > java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2317) > at java.desktop/java.awt.Component.dispatchEvent(Component.java:4793) > at > java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1955) > at > java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:827) > at > java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1096) > at > java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:966) > at > java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:792) > at > java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4842) > at > java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2317) > at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2758) > at java.desktop/java.awt.Component.dispatchEvent(Component.java:4793) > at > java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:766) > at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) > at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) > at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) > at java.base/java.security.AccessController.doPrivileged(Native Method) > at > java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) > at > java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:99) > at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:739) > at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:737) > at java.base/java.security.AccessController.doPrivileged(Native Method) > at > java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) > at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:736) > at > org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) > [catch] at > java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) > at > java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) > at > java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) > at > java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) > at > java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) > at > java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) > {code} > This is a regression relative to version 8.2. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, 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