647      * Returns an array of all the objects currently registered
 648      * as <code><em>Foo</em>Listener</code>s
 649      * upon this model.
 650      * <code><em>Foo</em>Listener</code>s are registered using the
 651      * <code>add<em>Foo</em>Listener</code> method.
 652      *
 653      * <p>
 654      *
 655      * You can specify the <code>listenerType</code> argument
 656      * with a class literal,
 657      * such as
 658      * <code><em>Foo</em>Listener.class</code>.
 659      * For example, you can query a
 660      * <code>DefaultTreeSelectionModel</code> <code>m</code>
 661      * for its tree selection listeners with the following code:
 662      *
 663      * <pre>TreeSelectionListener[] tsls = (TreeSelectionListener[])(m.getListeners(TreeSelectionListener.class));</pre>
 664      *
 665      * If no such listeners exist, this method returns an empty array.
 666      *
 667      * @param listenerType the type of listeners requested; this parameter
 668      *          should specify an interface that descends from
 669      *          <code>java.util.EventListener</code>
 670      * @return an array of all objects registered as
 671      *          <code><em>Foo</em>Listener</code>s on this component,
 672      *          or an empty array if no such
 673      *          listeners have been added
 674      * @exception ClassCastException if <code>listenerType</code>
 675      *          doesn't specify a class or interface that implements
 676      *          <code>java.util.EventListener</code>
 677      *
 678      * @see #getTreeSelectionListeners
 679      * @see #getPropertyChangeListeners
 680      *
 681      * @since 1.3
 682      */
 683     public <T extends EventListener> T[] getListeners(Class<T> listenerType) {
 684         return listenerList.getListeners(listenerType);
 685     }
 686 
 687     /**
 688      * Returns the selection in terms of rows. There is not
 689      * necessarily a one-to-one mapping between the {@code TreePath}s

 647      * Returns an array of all the objects currently registered
 648      * as <code><em>Foo</em>Listener</code>s
 649      * upon this model.
 650      * <code><em>Foo</em>Listener</code>s are registered using the
 651      * <code>add<em>Foo</em>Listener</code> method.
 652      *
 653      * <p>
 654      *
 655      * You can specify the <code>listenerType</code> argument
 656      * with a class literal,
 657      * such as
 658      * <code><em>Foo</em>Listener.class</code>.
 659      * For example, you can query a
 660      * <code>DefaultTreeSelectionModel</code> <code>m</code>
 661      * for its tree selection listeners with the following code:
 662      *
 663      * <pre>TreeSelectionListener[] tsls = (TreeSelectionListener[])(m.getListeners(TreeSelectionListener.class));</pre>
 664      *
 665      * If no such listeners exist, this method returns an empty array.
 666      *
 667      * @param <T> the listener type
 668      * @param listenerType the type of listeners requested

 669      * @return an array of all objects registered as
 670      *          <code><em>Foo</em>Listener</code>s on this component,
 671      *          or an empty array if no such
 672      *          listeners have been added
 673      * @exception ClassCastException if <code>listenerType</code>
 674      *          doesn't specify a class or interface that implements
 675      *          <code>java.util.EventListener</code>
 676      *
 677      * @see #getTreeSelectionListeners
 678      * @see #getPropertyChangeListeners
 679      *
 680      * @since 1.3
 681      */
 682     public <T extends EventListener> T[] getListeners(Class<T> listenerType) {
 683         return listenerList.getListeners(listenerType);
 684     }
 685 
 686     /**
 687      * Returns the selection in terms of rows. There is not
 688      * necessarily a one-to-one mapping between the {@code TreePath}s