public HttpRequest send(final CharSequence value) throws HttpRequestException {
    try {
      openOutput();
      output.write(value.toString());
    } catch (IOException e) {
      throw new HttpRequestException(e);
    }
    return this;
  }
Write char sequence to request body
<p>
The charset configured via {@link #contentType(String)} will be used and
UTF-8 will be used if it is unset.

@param value
@return this request
@throws HttpRequestException
lib/src/main/java/com/github/kevinsawicki/http/HttpRequest.java