title: Disable weak ssl ciphers while using javax.net.ssl.SSLContext
body: <p>I implement secure connetion using javax.net.ssl.SSLContext class, with code: </p>
  
  <pre><code>        ...
          SSLContext sslcontext = SSLContext.getInstance("TLS");
          sslcontext.init(null, trustManager, null);
          SSLSocketFactory sf = new SSLSocketFactory(sslcontext);
          ...
  </code></pre>
  
  <p>I whould like to disable weak ssl ciphers. How to do that?</p>