This bug was originally marked as duplicate of bug 130998, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 6.8 (Build 200912041610)
VM: Java HotSpot(TM) Client VM, 14.3-b01, Java(TM) SE Runtime Environment, 1.6.0_17-b04
OS: Windows Vista

User Comments:
cbohme: Ctrl-Shift I (fix imports) on opened, unsaved java file




Stacktrace: 
java.lang.IllegalArgumentException: TreePathHandle [C:\Dev\Maltego 3.0\Client\maltego-ui\graph-view-api\src\com\paterva\maltego\ui\graph\actions\CookieAction.java] was not created from C:\Dev\Maltego 3.0\Client\maltego-ui\graph-view-api\src\com\paterva\maltego\ui\graph\actions\CookieAction.java
mine: id=8793121, valid=true, url=file:/C:/Dev/Maltego%203.0/Client/maltego-ui/graph-view-api/src/com/paterva/maltego/ui/graph/actions/CookieAction.java
remote: id=29494488, valid=true, url=file:/C:/Dev/Maltego%203.0/Client/maltego-ui/graph-view-api/src/com/paterva/maltego/ui/graph/actions/CookieAction.java
   at org.netbeans.api.java.source.TreePathHandle$TreeDelegate.resolve(TreePathHandle.java:421)
   at org.netbeans.api.java.source.TreePathHandle.resolve(TreePathHandle.java:151)
   at org.netbeans.modules.java.editor.semantic.RemoveUnusedImportFix$1.run(RemoveUnusedImportFix.java:116)
   at org.netbeans.modules.java.editor.semantic.RemoveUnusedImportFix$1.run(RemoveUnusedImportFix.java:108)
   at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:653)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)