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

*** 58,68 ****
  
      /**
       * The {@code InputStream} from which this {@code AudioInputStream} object
       * was constructed.
       */
!     private InputStream stream;
  
      /**
       * The format of the audio data contained in the stream.
       */
      protected AudioFormat format;
--- 58,68 ----
  
      /**
       * The {@code InputStream} from which this {@code AudioInputStream} object
       * was constructed.
       */
!     private final InputStream stream;
  
      /**
       * The format of the audio data contained in the stream.
       */
      protected AudioFormat format;