src/java.desktop/share/classes/javax/sound/sampled/LineEvent.java

*** 58,67 ****
--- 58,68 ----
       * {@code STOP}).
       *
       * @see #getType
       * @serial
       */
+     @SuppressWarnings("serial") // Not statically typed as Serializable
      private final Type type;
  
      /**
       * The media position when the event occurred, expressed in sample frames.
       * Note that this field is only relevant to certain events generated by data