title: send int in writeUTF in java
body: <p>writeUTF function accepts string. Is there any way to pass integer?</p>
  
  <pre><code> OutputStream os = s.getOutputStream();
   DataOutputStream dos = new DataOutputStream(os);
   int count = 8;
   dos.writeUTF((count); //Error on Sending integer value.
  </code></pre>