src/java.desktop/share/classes/javax/sound/midi/spi/MidiFileReader.java

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2014, 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) 1999, 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
*** 58,67 ****
--- 58,68 ----
       *         should be extracted
       * @return a {@code MidiFileFormat} object describing the MIDI file format
       * @throws InvalidMidiDataException if the stream does not point to valid
       *         MIDI file data recognized by the system
       * @throws IOException if an I/O exception occurs
+      * @throws NullPointerException if {@code stream} is {@code null}
       * @see InputStream#markSupported
       * @see InputStream#mark
       */
      public abstract MidiFileFormat getMidiFileFormat(InputStream stream)
              throws InvalidMidiDataException, IOException;
*** 74,83 ****
--- 75,85 ----
       *         extracted
       * @return a {@code MidiFileFormat} object describing the MIDI file format
       * @throws InvalidMidiDataException if the URL does not point to valid MIDI
       *         file data recognized by the system
       * @throws IOException if an I/O exception occurs
+      * @throws NullPointerException if {@code url} is {@code null}
       */
      public abstract MidiFileFormat getMidiFileFormat(URL url)
              throws InvalidMidiDataException, IOException;
  
      /**
*** 88,97 ****
--- 90,100 ----
       *         be extracted
       * @return a {@code MidiFileFormat} object describing the MIDI file format
       * @throws InvalidMidiDataException if the {@code File} does not point to
       *         valid MIDI file data recognized by the system
       * @throws IOException if an I/O exception occurs
+      * @throws NullPointerException if {@code file} is {@code null}
       */
      public abstract MidiFileFormat getMidiFileFormat(File file)
              throws InvalidMidiDataException, IOException;
  
      /**
*** 108,117 ****
--- 111,121 ----
       * @return a {@code Sequence} object based on the MIDI file data contained
       *         in the input stream
       * @throws InvalidMidiDataException if the stream does not point to valid
       *         MIDI file data recognized by the system
       * @throws IOException if an I/O exception occurs
+      * @throws NullPointerException if {@code stream} is {@code null}
       * @see InputStream#markSupported
       * @see InputStream#mark
       */
      public abstract Sequence getSequence(InputStream stream)
              throws InvalidMidiDataException, IOException;
*** 124,133 ****
--- 128,138 ----
       * @return a {@code Sequence} object based on the MIDI file data pointed to
       *         by the URL
       * @throws InvalidMidiDataException if the URL does not point to valid MIDI
       *         file data recognized by the system
       * @throws IOException if an I/O exception occurs
+      * @throws NullPointerException if {@code url} is {@code null}
       */
      public abstract Sequence getSequence(URL url)
              throws InvalidMidiDataException, IOException;
  
      /**
*** 139,147 ****
--- 144,153 ----
       * @return a {@code Sequence} object based on the MIDI file data pointed to
       *         by the {@code File}
       * @throws InvalidMidiDataException if the {@code File} does not point to
       *         valid MIDI file data recognized by the system
       * @throws IOException if an I/O exception occurs
+      * @throws NullPointerException if {@code file} is {@code null}
       */
      public abstract Sequence getSequence(File file)
              throws InvalidMidiDataException, IOException;
  }