net/src/main/java/com/stanfy/enroscar/rest/request/net/multipart/Part.java
protected void sendTransferEncodingHeader(final OutputStream out) throws IOException {
    if (DEBUG) { Log.v(TAG, "enter sendTransferEncodingHeader(OutputStream out)"); }
    final String transferEncoding = getTransferEncoding();
    if (transferEncoding != null) {
      out.write(CRLF_BYTES);
      out.write(CONTENT_TRANSFER_ENCODING_BYTES);
      out.write(EncodingUtils.getAsciiBytes(transferEncoding));
    }
  }
protected void sendTransferEncodingHeader(final OutputStream out) throws IOException {
    if (DEBUG) { Log.v(TAG, "enter sendTransferEncodingHeader(OutputStream out)"); }
    final String transferEncoding = getTransferEncoding();
    if (transferEncoding != null) {
      out.write(CRLF_BYTES);
      out.write(CONTENT_TRANSFER_ENCODING_BYTES);
      out.write(EncodingUtils.getAsciiBytes(transferEncoding));
    }
  }
Write the content transfer encoding header to the specified
output stream.

@param out The output stream
@throws IOException If an IO problem occurs.