java.lang.IndexOutOfBoundsException: Wrong index: -1

Editing the value for the methodMissing property of a metaclass in the debugger's evaluation dialog
```
java.lang.IndexOutOfBoundsException: Wrong index: -1
at com.intellij.openapi.editor.ex.util.SegmentArrayWithData.getSegmentData(SegmentArrayWithData.java:33)
at com.intellij.openapi.editor.ex.util.LexerEditorHighlighter$HighlighterIteratorImpl.getTokenType(LexerEditorHighlighter.java:10)
at com.intellij.codeInsight.editorActions.TypedHandler.a(TypedHandler.java:339)
at com.intellij.codeInsight.editorActions.TypedHandler.b(TypedHandler.java:378)
at com.intellij.codeInsight.editorActions.TypedHandler.execute(TypedHandler.java:261)
at com.intellij.codeInsight.template.impl.TemplateManagerActions$SpaceHandler.execute(TemplateManagerActions.java:1)
at com.intellij.codeInsight.lookup.impl.TypedHandler.execute(TypedHandler.java:27)
at org.jetbrains.plugins.groovy.lang.editor.actions.GroovyTypedHandler.execute(GroovyTypedHandler.java:116)
at org.jetbrains.plugins.grails.lang.gsp.editor.actions.GspTypedHandler.execute(GspTypedHandler.java:229)
at com.intellij.execution.impl.ConsoleViewImpl$MyTypedHandler.execute(ConsoleViewImpl.java:4)
at com.intellij.openapi.editor.actionSystem.TypedAction$1$1.run(TypedAction.java:108)
at com.intellij.openapi.application.impl.ApplicationImpl$13.compute(ApplicationImpl.java:1)
at com.intellij.psi.impl.source.PostprocessReformattingAspect.postponeFormattingInside(PostprocessReformattingAspect.java:174)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:171)
at com.intellij.openapi.editor.actionSystem.TypedAction$1.run(TypedAction.java:103)
at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:103)
at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:89)
at com.intellij.openapi.editor.actionSystem.TypedAction.actionPerformed(TypedAction.java:121)
at com.intellij.openapi.editor.impl.EditorImpl.a(EditorImpl.java:1099)
at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:789)
at com.intellij.openapi.editor.impl.EditorImpl$7.keyTyped(EditorImpl.java:7)
at java.awt.Component.processKeyEvent(Component.java:5996)
at javax.swing.JComponent.processKeyEvent(JComponent.java:2799)
at java.awt.Component.processEvent(Component.java:5818)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4413)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4243)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:697)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:962)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:834)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:661)
at java.awt.Component.dispatchEventImpl(Component.java:4285)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Window.dispatchEventImpl(Window.java:2440)
at java.awt.Component.dispatchEvent(Component.java:4243)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:131)
at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:172)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:136)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
```
Environment: Idea build #7757
Revision: 15592
Build: 1.5.15592

---

*Imported from [IDEA-43459](https://youtrack.jetbrains.com/issue/IDEA-43459) · Type: Bug · Votes: 0*
*Comments, attachments, dates and reporter are not part of the export — follow the link above for the full history.*

Reproduce the crash by editing the methodMissing property in a metaclass in the debugger evaluation dialog on the stated IDEA build. Start with the editor path in LexerEditorHighlighter.getTokenType and GroovyTypedHandler.execute, then inspect the reported TypedHandler call chain. Done means the same edit no longer raises IndexOutOfBoundsException.

Written by the indexing model from the issue text.