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src/java.desktop/share/classes/javax/swing/tree/DefaultTreeModel.java

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@@ -40,11 +40,11 @@
  * Serialized objects of this class will not be compatible with
  * future Swing releases. The current serialization support is
  * appropriate for short term storage or RMI between applications running
  * the same version of Swing.  As of 1.4, support for long term storage
  * of all JavaBeans&trade;
- * has been added to the <code>java.beans</code> package.
+ * has been added to the {@code java.beans} package.
  * Please see {@link java.beans.XMLEncoder}.
  *
  * @author Rob Davis
  * @author Ray Ryan
  * @author Scott Violet

@@ -54,11 +54,11 @@
     /** Root of the tree. */
     protected TreeNode root;
     /** Listeners. */
     protected EventListenerList listenerList = new EventListenerList();
     /**
-      * Determines how the <code>isLeaf</code> method figures
+      * Determines how the {@code isLeaf} method figures
       * out if a node is a leaf node. If true, a node is a leaf
       * node if it does not allow children. (If it allows
       * children, it is not a leaf node, even if no children
       * are present.) That lets you distinguish between <i>folder</i>
       * nodes and <i>file</i> nodes in a file system, for example.

@@ -124,11 +124,11 @@
     public boolean asksAllowsChildren() {
         return asksAllowsChildren;
     }
 
     /**
-     * Sets the root to <code>root</code>. A null <code>root</code> implies
+     * Sets the root to {@code root}. A null {@code root} implies
      * the tree is to display nothing, and is legal.
      *
      * @param root new value of tree root
      */
     public void setRoot(TreeNode root) {

@@ -152,15 +152,15 @@
         return root;
     }
 
     /**
      * Returns the index of child in parent.
-     * If either the parent or child is <code>null</code>, returns -1.
+     * If either the parent or child is {@code null}, returns -1.
      * @param parent a note in the tree, obtained from this data source
      * @param child the node we are interested in
      * @return the index of the child in the parent, or -1
-     *    if either the parent or the child is <code>null</code>
+     *    if either the parent or the child is {@code null}
      */
     public int getIndexOfChild(Object parent, Object child) {
         if(parent == null || child == null)
             return -1;
         return ((TreeNode)parent).getIndex((TreeNode)child);

@@ -193,11 +193,11 @@
     }
 
     /**
      * Returns whether the specified node is a leaf node.
      * The way the test is performed depends on the
-     * <code>askAllowsChildren</code> setting.
+     * {@code askAllowsChildren} setting.
      *
      * @param node the node to check
      * @return true if the node is a leaf node
      *
      * @see #asksAllowsChildren

@@ -468,11 +468,11 @@
 
     /**
      * Returns an array of all the tree model listeners
      * registered on this model.
      *
-     * @return all of this model's <code>TreeModelListener</code>s
+     * @return all of this model's {@code TreeModelListener}s
      *         or an empty
      *         array if no tree model listeners are currently registered
      *
      * @see #addTreeModelListener
      * @see #removeTreeModelListener

@@ -643,16 +643,16 @@
      * <code><em>Foo</em>Listener</code>s are registered using the
      * <code>add<em>Foo</em>Listener</code> method.
      *
      * <p>
      *
-     * You can specify the <code>listenerType</code> argument
+     * You can specify the {@code listenerType} argument
      * with a class literal,
      * such as
      * <code><em>Foo</em>Listener.class</code>.
      * For example, you can query a
-     * <code>DefaultTreeModel</code> <code>m</code>
+     * {@code DefaultTreeModel m}
      * for its tree model listeners with the following code:
      *
      * <pre>TreeModelListener[] tmls = (TreeModelListener[])(m.getListeners(TreeModelListener.class));</pre>
      *
      * If no such listeners exist, this method returns an empty array.

@@ -661,13 +661,13 @@
      * @param listenerType the type of listeners requested
      * @return an array of all objects registered as
      *          <code><em>Foo</em>Listener</code>s on this component,
      *          or an empty array if no such
      *          listeners have been added
-     * @exception ClassCastException if <code>listenerType</code>
+     * @exception ClassCastException if {@code listenerType}
      *          doesn't specify a class or interface that implements
-     *          <code>java.util.EventListener</code>
+     *          {@code java.util.EventListener}
      *
      * @see #getTreeModelListeners
      *
      * @since 1.3
      */
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