jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/util/BASE64EncoderStream.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 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) 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
*** 78,106 ****
--- 78,109 ----
       * @param      b     the data.
       * @param      off   the start offset in the data.
       * @param      len   the number of bytes to write.
       * @exception  IOException  if an I/O error occurs.
       */
+     @Override
      public void write(byte[] b, int off, int len) throws IOException {
          for (int i = 0; i < len; i++)
              write(b[off + i]);
      }
  
      /**
       * Encodes <code>b.length</code> bytes to this output stream.
       * @param      b   the data to be written.
       * @exception  IOException  if an I/O error occurs.
       */
+     @Override
      public void write(byte[] b) throws IOException {
          write(b, 0, b.length);
      }
  
      /**
       * 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 {
          buffer[bufsize++] = (byte)c;
          if (bufsize == 3) { // Encoding unit = 3 bytes
              encode();
              bufsize = 0;
*** 110,119 ****
--- 113,123 ----
      /**
       * Flushes this output stream and forces any buffered output bytes
       * to be encoded out to the stream.
       * @exception  IOException  if an I/O error occurs.
       */
+     @Override
      public void flush() throws IOException {
          if (bufsize > 0) { // If there's unencoded characters in the buffer ..
              encode();      // .. encode them
              bufsize = 0;
          }
*** 122,131 ****
--- 126,136 ----
  
      /**
       * Forces any buffered output bytes to be encoded out to the stream
       * and closes this output stream
       */
+     @Override
      public void close() throws IOException {
          flush();
          out.close();
      }
  
*** 184,193 ****
--- 189,202 ----
      /**
       * Base64 encode a byte array.  No line breaks are inserted.
       * This method is suitable for short strings, such as those
       * in the IMAP AUTHENTICATE protocol, but not to encode the
       * entire content of a MIME part.
+      *
+      * @param inbuf byte array to encode.
+      *
+      * @return encoded byte array.
       */
      public static byte[] encode(byte[] inbuf) {
          if (inbuf.length == 0)
              return inbuf;
          byte[] outbuf = new byte[((inbuf.length + 2) / 3) * 4];