Naoki Kishida created NETBEANS-879:
--------------------------------------
Summary: JShell throws an exception when using `var`
Key: NETBEANS-879
URL: https://issues.apache.org/jira/browse/NETBEANS-879
Project: NetBeans
Issue Type: Bug
Components: java - JShell
Affects Versions: 9.0
Environment: release-302-on-20180517
JDK9.0.4 on Windows10Pro
JDK10.0.1 on Windows10 Pro
JDK11ea15 on Windows10 Pro
Reporter: Naoki Kishida
`IndexOutOfBoundsException` will be thrown when inputing `var` in the "Java
Platform JShell."
{code:java}
[1]-> va{code}
On the inputing `r`, the exception is thrown.
{code:java}
java.lang.IndexOutOfBoundsException: View index=9 >= 9
at
org.netbeans.modules.editor.lib2.view.DocumentView.getParagraphView(DocumentView.java:318)
at
org.netbeans.modules.editor.lib2.view.ViewBuilder.initModUpdate(ViewBuilder.java:446)
at
org.netbeans.modules.editor.lib2.view.ViewUpdates.updateViewsByModification(ViewUpdates.java:298)
at
org.netbeans.modules.editor.lib2.view.ViewUpdates.removeUpdate(ViewUpdates.java:265)
at java.base/jdk.internal.reflect.GeneratedMethodAccessor62.invoke(Unknown
Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:462)
at com.sun.proxy.$Proxy47.removeUpdate(Unknown Source)
at
org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:91)
at
java.desktop/javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:261)
at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1650)
at org.netbeans.editor.BaseDocumentEvent.undo(BaseDocumentEvent.java:264)
at
org.netbeans.editor.GuardedDocumentEvent.undo(GuardedDocumentEvent.java:47)
at
org.netbeans.modules.editor.lib2.document.StableCompoundEdit.undo(StableCompoundEdit.java:70)
at
org.netbeans.editor.BaseDocument$AtomicCompoundEdit.undo(BaseDocument.java:2310)
at org.netbeans.editor.BaseDocument.undoAtomicEdits(BaseDocument.java:2216)
at org.netbeans.editor.BaseDocument.breakAtomicLock(BaseDocument.java:1823)
at
org.netbeans.editor.GuardedDocument.runAtomicAsUser(GuardedDocument.java:339)
at
org.netbeans.editor.BaseKit$DefaultKeyTypedAction.actionPerformed(BaseKit.java:1231)
at
org.netbeans.editor.ext.ExtKit$ExtDefaultKeyTypedAction.actionPerformed(ExtKit.java:1055)
at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:322)
at
java.desktop/javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1810)
at
java.desktop/javax.swing.JComponent.processKeyBinding(JComponent.java:2900)
at
java.desktop/javax.swing.JComponent.processKeyBindings(JComponent.java:2948)
at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2862)
at java.desktop/java.awt.Component.processEvent(Component.java:6366)
at java.desktop/java.awt.Container.processEvent(Container.java:2261)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4966)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2319)
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:2319)
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)
{code}
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