src/share/classes/com/sun/security/jgss/ExtendedGSSContext.java

*** 30,39 ****
--- 30,40 ----
  /**
   * The extended GSSContext interface for supporting additional
   * functionalities not defined by {@code org.ietf.jgss.GSSContext},
   * such as querying context-specific attributes.
   */
+ @jdk.Supported
  public interface ExtendedGSSContext extends GSSContext {
      /**
       * Return the mechanism-specific attribute associated with {@code type}.
       * <br><br>
       * For each supported attribute type, the type for the output are