src/java.desktop/share/classes/sun/applet/AppletPanel.java

*** 52,62 ****
   * thread group to call the applet's init(), start(), stop(), and
   * destroy() methods.
   *
   * @author      Arthur van Hoff
   */
! @SuppressWarnings("serial") // JDK implementation class
  public
  abstract class AppletPanel extends Panel implements AppletStub, Runnable {
  
      /**
       * The applet (if loaded).
--- 52,62 ----
   * thread group to call the applet's init(), start(), stop(), and
   * destroy() methods.
   *
   * @author      Arthur van Hoff
   */
! @SuppressWarnings({"serial", "deprecation"}) // JDK implementation class
  public
  abstract class AppletPanel extends Panel implements AppletStub, Runnable {
  
      /**
       * The applet (if loaded).