[GROOVY-4937] Sorting an ObservableList instance results in IndexOutOfBoundsException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.2, 1.9-beta-3, 1.7.11
• Assignee: Paul King
• Reporter: Andres Almiray
• Created: 21/Jul/11 07:21
• Updated: 07/Sep/11 14:13
• Resolved: 22/Jul/11 22:55

Description

Reported at the Griffon user ML

l = [1, 4, 2] as ObservableList
l.sort()

results in

java.lang.IndexOutOfBoundsException: Index: 3, Size: 3
	at java.util.ArrayList.RangeCheck(ArrayList.java:547)
	at java.util.ArrayList.set(ArrayList.java:337)
	at groovy.util.ObservableList.set(ObservableList.java:349)
	at groovy.util.ObservableList$ObservableListIterator.set(ObservableList.java:439)
	at java.util.Collections.sort(Collections.java:163)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.sort(DefaultGroovyMethods.java:5918)
	at org.codehaus.groovy.runtime.dgm$595.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:271)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
	at ConsoleScript3.run(ConsoleScript3:2)
	at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:266)
	at groovy.lang.GroovyShell.run(GroovyShell.java:517)
	at groovy.lang.GroovyShell.run(GroovyShell.java:172)
	at groovy.lang.GroovyShell$run.call(Unknown Source)
	at groovy.ui.Console$_runScriptImpl_closure16.doCall(Console.groovy:910)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:885)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)
	at groovy.ui.Console$_runScriptImpl_closure16.doCall(Console.groovy)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:885)
	at groovy.lang.Closure.call(Closure.java:405)
	at groovy.lang.Closure.call(Closure.java:399)
	at groovy.lang.Closure.run(Closure.java:483)
	at java.lang.Thread.run(Thread.java:680)