src/java.desktop/share/classes/javax/swing/DesktopManager.java

@@ -143,10 +143,11 @@
      * they will begin resizing the frame. This method should be called
      * prior to any resizeFrame() calls to allow the DesktopManager to prepare any
      * necessary state.  Normally <b>f</b> will be a JInternalFrame.
      *
      * @param f  the {@code JComponent} being resized
+     * @param direction the direction
      */
     void beginResizingFrame(JComponent f, int direction);
 
     /**
      * The user has resized the component. Calls to this method will be preceded by calls