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repeated exceptions every time the editor was touched. seemed to be caused when i had an incomplete line of source code that read like this : String moviePath=movieURLManager. Future<Boolean> movieOpenTask=getMovieThread().submit(new MovieOpenTask (movieObject,moviePath)); note that the first line ended in a dot - when I added a mthod name after the dot the exceptions stopped. here's the exception : java.lang.ClassCastException: org.netbeans.jmi.javamodel.InfixExpression$Impl at org.netbeans.modules.javacore.jmiimpl.javamodel.AssignmentImpl.initChildren (AssignmentImpl.java:87) at org.netbeans.modules.javacore.jmiimpl.javamodel.AssignmentImpl.getLeftSide (AssignmentImpl.java:44) at org.netbeans.jmi.javamodel.Assignment$Impl.getLeftSide(Unknown Source) at org.netbeans.modules.javacore.jmiimpl.javamodel.AssignmentImpl.getChildren (AssignmentImpl.java:77) at org.netbeans.modules.javacore.jmiimpl.javamodel.ElementFinder.getElementByOffset (ElementFinder.java:40) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.getElementByOffset (ResourceImpl.java:1640) at org.netbeans.modules.j2ee.ejbcore.hints.EjbHintsProvider.getHints(EjbHintsProvider.java:82) at org.netbeans.modules.editor.hints.HintsOperator$HintPopupTaskImpl.run(HintsOperator.java: 233) at org.openide.util.Task.run(Task.java:207) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:469) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:870)
this only seems to happen when the cursor is placed after the dot, so I guess it's a problem with code completion.
This should already be fixed - see issue 63195. What build were you using?
*** This issue has been marked as a duplicate of 63195 ***
Reorganization of java component