net/src/main/java/com/stanfy/enroscar/rest/request/net/multipart/Part.java
protected void sendStart(final OutputStream out) throws IOException {
    if (DEBUG) { Log.v(TAG, "enter sendStart(OutputStream out)"); }
    out.write(EXTRA_BYTES);
    out.write(getPartBoundary());
    out.write(CRLF_BYTES);
  }
protected void sendStart(final OutputStream out) throws IOException {
    if (DEBUG) { Log.v(TAG, "enter sendStart(OutputStream out)"); }
    out.write(EXTRA_BYTES);
    out.write(getPartBoundary());
    out.write(CRLF_BYTES);
  }
Write the start to the specified output stream.
@param out The output stream
@throws IOException If an IO problem occurs.