Method wrap

guava/src/com/google/common/io/ByteSource.java:427–429

Returns a view of the given byte array as a ByteSource. To view only a specific range in the array, use ByteSource.wrap(b).slice(offset, length). Note that the given byte array may be passed directly to methods on, for example, OutputStream (when {@code copyTo(OutputStrea

(byte[] b)

   * @since 15.0 (since 14.0 as {@code ByteStreams.asByteSource(byte[])}).
   */
  public static ByteSource wrap(byte[] b) {
    return new ByteArrayByteSource(b);
  }

  /**
   * Returns an immutable {@link ByteSource} that contains no bytes.