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2 Replies Latest reply: Jan 9, 2013 11:05 PM by huny RSS

concurrent modificaton exception

huny Newbie
Currently Being Moderated
HI all,

i am facing a problem while running my interface.when i execute my interface it throws java.util.ConcurrentModificationException

at java.util.HashMap$HashIterator.nextEntry(HashMap.java:977)
     at java.util.HashMap$KeyIterator.next(HashMap.java:1012)
     at com.sunopsis.dwg.codeinterpretor.SnpGenerator.finishSession(SnpGenerator.java:1033)
     at com.sunopsis.dwg.codeinterpretor.SnpGeneratorSQLCIT.mainGenPopInternal(SnpGeneratorSQLCIT.java:3231)
     at com.sunopsis.dwg.codeinterpretor.SnpGeneratorSQLCIT.mainGenPop(SnpGeneratorSQLCIT.java:3184)
     at com.sunopsis.graphical.dialog.SnpsDialogExecution.doInterfaceExecuter(SnpsDialogExecution.java:495)
     at oracle.odi.ui.action.SnpsPopupActionExecuteHandler.actionPerformed(SnpsPopupActionExecuteHandler.java:140)
     at oracle.odi.ui.SnpsActionControler.handleEvent(SnpsActionControler.java:89)
     at oracle.ide.controller.IdeAction.performAction(IdeAction.java:529)
     at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:897)
     at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:502)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2319)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:358)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:810)
     at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
     at java.awt.Component.processMouseEvent(Component.java:6288)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3268)
     at java.awt.Component.processEvent(Component.java:6053)
     at java.awt.Container.processEvent(Container.java:2042)
     at java.awt.Component.dispatchEventImpl(Component.java:4651)
     at java.awt.Container.dispatchEventImpl(Container.java:2101)
     at java.awt.Component.dispatchEvent(Component.java:4482)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
     at java.awt.Container.dispatchEventImpl(Container.java:2085)
     at java.awt.Window.dispatchEventImpl(Window.java:2479)
     at java.awt.Component.dispatchEvent(Component.java:4482)
     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
     at java.awt.EventQueue.access$000(EventQueue.java:84)
     at java.awt.EventQueue$1.run(EventQueue.java:603)
     at java.awt.EventQueue$1.run(EventQueue.java:600)
     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
     at java.awt.EventQueue$2.run(EventQueue.java:617)
     at java.awt.EventQueue$2.run(EventQueue.java:614)
     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:175)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:170)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:162)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

any idea about this ?

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