src/share/classes/java/awt/ScrollPane.java

@@ -245,11 +245,11 @@
      * Adds the specified component to this scroll pane container.
      * If the scroll pane has an existing child component, that
      * component is removed and the new one is added.
      * @param comp the component to be added
      * @param constraints  not applicable
-     * @param index position of child component (must be <= 0)
+     * @param index position of child component (must be &lt;= 0)
      */
     protected final void addImpl(Component comp, Object constraints, int index) {
         synchronized (getTreeLock()) {
             if (getComponentCount() > 0) {
                 remove(0);