will mason created NETBEANS-575:
-----------------------------------
Summary: Code Generator Failed to "Generate Instance" method
Key: NETBEANS-575
URL: https://issues.apache.org/jira/browse/NETBEANS-575
Project: NetBeans
Issue Type: Bug
Components: editor - Refactoring, java - Source
Affects Versions: 9.0
Environment: from about window
Product Version: Apache NetBeans IDE Dev (Build
incubator-netbeans-release-205-on-20180202)
Updates: NetBeans IDE is updated to version NetBeans 8.2 Patch 2
Java: 10; Java HotSpot(TM) 64-Bit Server VM 10+46
Runtime: Java(TM) SE Runtime Environment 10+46
System: Windows 10 version 10.0 running on amd64; Cp1252; en_AU (nb)
User directory: Z:\tmp\.other\user\netbeans\v09.00-beta\watchdog
Cache directory: Z:\tmp\.other\cache\netbeans\watchdog-09
Reporter: will mason
h3. Expected
* Use ALT/Insert to generate missing interface method
* Select "Implement Method"
* Select 2 x methods to be generate
** One method does NOT exist
** Another method Did exist
* Press *Generate*
* Generate the absent method(s)
* Display some kind of error message for existing method(s).
h3. Actual
* *GeneratorUtils* crashed
* Nothing happened -- Especially no message to tell me nothing was generated.
h3. supporting material
Stack Dump follows ....
{noformat}
org.netbeans.modules.java.editor.codegen.GeneratorUtils$DuplicateMemberException:
Class member already exists
at
org.netbeans.modules.java.editor.codegen.GeneratorUtils.insertClassMembers(GeneratorUtils.java:173)
at
org.netbeans.modules.java.editor.codegen.GeneratorUtils.generateAbstractMethodImplementations(GeneratorUtils.java:94)
at
org.netbeans.modules.java.editor.codegen.ImplementOverrideMethodGenerator$3.run(ImplementOverrideMethodGenerator.java:299)
at
org.netbeans.modules.java.editor.codegen.ImplementOverrideMethodGenerator$3.run(ImplementOverrideMethodGenerator.java:279)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:672)
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.ImplementOverrideMethodGenerator.invoke(ImplementOverrideMethodGenerator.java:279)
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:6547)
at
java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2849)
at java.desktop/java.awt.Component.processEvent(Component.java:6366)
at java.desktop/java.awt.Container.processEvent(Container.java:2260)
at
java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4966)
at
java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2318)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4798)
at
java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1950)
at
java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:871)
at
java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1140)
at
java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1010)
at
java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:836)
at
java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4847)
at
java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2318)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4798)
at
java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
at java.desktop/java.awt.EventQueue.access$600(EventQueue.java:97)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at
java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at
java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at
java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
at
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at
java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
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)
{noformat}
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