jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/util/QEncoderStream.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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

@@ -67,10 +67,11 @@
     /**
      * Encodes the specified <code>byte</code> to this output stream.
      * @param      c   the <code>byte</code>.
      * @exception  IOException  if an I/O error occurs.
      */
+    @Override
     public void write(int c) throws IOException {
         c = c & 0xff; // Turn off the MSB.
         if (c == ' ')
             output('_', false);
         else if (c < 040 || c >= 0177 || specials.indexOf(c) >= 0)

@@ -80,10 +81,15 @@
             output(c, false);
     }
 
     /**
      * Returns the length of the encoded version of this byte array.
+     *
+     * @param b byte array.
+     * @param encodingWord whether use word or text specials.
+     *
+     * @return length.
      */
     public static int encodedLength(byte[] b, boolean encodingWord) {
         int len = 0;
         String specials = encodingWord ? WORD_SPECIALS: TEXT_SPECIALS;
         for (int i = 0; i < b.length; i++) {