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  1. ,

    You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

  2. ,

    Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

java.lang.NumberFormatException: null	at java.lang.Integer.parseInt(Integer.java:394)	at java.lang.Integer.parseInt(Integer.java:476)	at jellybeans.util.CookingUtil.getErrorCount(CookingUtil.java:159)	at jellybeans.util.CookingUtil.getErrorText(CookingUtil.java:142)	at jellybeans.modules.jws.dialog.SvcMapEditorDialog$GetDefaultMapTask.runForeground(SvcMapEditorDialog.java:1441)	at jellybeans.core.task.TaskThread$ExecuteForeground.run(TaskThread.java:164)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:443)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:191)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:134)	at java.awt.Dialog.show(Dialog.java:524)	at jellybeans.util.AssertUtil$1.run(AssertUtil.java:147)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:443)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:191)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:134)	at java.awt.Dialog.show(Dialog.java:524)	at jellybeans.modules.jws.action.EditSvcMapsAction.actionPerformed(EditSvcMapsAction.java:93)	at jellybeans.core.ui.designview.Drawing$DrawingMouseListener.mouseClicked(Drawing.java:574)	at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:208)	at java.awt.Component.processMouseEvent(Component.java:5024)	at java.awt.Component.processEvent(Component.java:4818)	at java.awt.Container.processEvent(Container.java:1380)	at java.awt.Component.dispatchEventImpl(Component.java:3526)	at java.awt.Container.dispatchEventImpl(Container.java:1437)	at java.awt.Component.dispatchEvent(Component.java:3367)	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3214)	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2938)	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2859)	at java.awt.Container.dispatchEventImpl(Container.java:1423)	at java.awt.Window.dispatchEventImpl(Window.java:1566)	at java.awt.Component.dispatchEvent(Component.java:3367)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:445)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:191)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:98)