public String readFully() {
   StringBuilder stringBuilder = new StringBuilder();
   while (hasNext()) {
     stringBuilder.append(UTF_8.decode(next().content()));
   }
   return stringBuilder.toString();
 }
 protected String readLogFully(final ClientResponse logs) throws IOException {
   final LogReader logReader = new LogReader(logs.getEntityInputStream());
   StringBuilder stringBuilder = new StringBuilder();
   LogMessage logMessage;
   while ((logMessage = logReader.nextMessage()) != null) {
     stringBuilder.append(UTF_8.decode(logMessage.content()));
   }
   logReader.close();
   return stringBuilder.toString();
 }