src/java.desktop/share/classes/javax/swing/plaf/TabbedPaneUI.java

*** 33,41 ****
--- 33,59 ----
   *
   * @author Dave Moore
   * @author Amy Fowler
   */
  public abstract class TabbedPaneUI extends ComponentUI {
+     /**
+      * Returns the tab for the coordinate.
+      * @param pane the pane
+      * @param x the x coordinate
+      * @param y the y coordinate
+      * @return the tab for the coordinate
+      */
      public abstract int tabForCoordinate(JTabbedPane pane, int x, int y);
+     /**
+      * Returns the rectangle for the tab bounds.
+      * @param pane the pane
+      * @param index the index
+      * @return the rectangle for the tab bounds
+      */
      public abstract Rectangle getTabBounds(JTabbedPane pane, int index);
+     /**
+      * Returns the tab run count.
+      * @param pane the pane
+      * @return the tab run count
+      */
      public abstract int getTabRunCount(JTabbedPane pane);
  }