src/java.desktop/share/classes/com/sun/media/sound/JARSoundbankReader.java

*** 1,7 ****
  /*
!  * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 20,39 ****
--- 20,42 ----
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
+ 
  package com.sun.media.sound;
  
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.net.URL;
  import java.net.URLClassLoader;
  import java.util.ArrayList;
+ import java.util.Objects;
+ 
  import javax.sound.midi.InvalidMidiDataException;
  import javax.sound.midi.Soundbank;
  import javax.sound.midi.spi.SoundbankReader;
  
  import sun.reflect.misc.ReflectUtil;
*** 110,119 ****
--- 113,123 ----
          return sbk;
      }
  
      public Soundbank getSoundbank(InputStream stream)
              throws InvalidMidiDataException, IOException {
+         Objects.requireNonNull(stream);
          return null;
      }
  
      public Soundbank getSoundbank(File file)
              throws InvalidMidiDataException, IOException {