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## javax.swing.tree
Class ExpandVetoException

    java.lang.Object
      java.lang.Throwable
          java.lang.Exception
              javax.swing.tree.ExpandVetoException

All Implemented Interfaces:
  Serializable

    public class ExpandVetoException

extends Exception

Exception used to stop and expand/collapse from happening. See How to Write a Tree-Will-Expand Listener in The Java Tutorial for further information and examples.

Field Summary
`protected TreeExpansionEvent` | `event` The event that the exception was created for.

Constructor Summary
`ExpandVetoException(TreeExpansionEvent event)` Constructs an ExpandVetoException object with no message.
`ExpandVetoException(TreeExpansionEvent event, String message)` Constructs an ExpandVetoException object with the specified message.

Method Summary

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### event

    protected TreeExpansionEvent event

  The event that the exception was created for.

Constructor Detail

### ExpandVetoException

    public ExpandVetoException(TreeExpansionEvent event)

  Constructs an ExpandVetoException object with no message.

  Parameters:
    `event` - a TreeExpansionEvent object

### ExpandVetoException

    public ExpandVetoException(TreeExpansionEvent event,
                               String message)

  Constructs an ExpandVetoException object with the specified message.

  Parameters:
    `event` - a TreeExpansionEvent object
    `message` - a String containing the message

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