public ServerSocket createServerSocket(int nport,int backlog,InetAddress bindAddr) throws IOException {
  return createServerSocket(nport,backlog,bindAddr,-1,sslConfig.isEnabled());
}

public ServerSocket createServerSocket ( int nport , int backlog , InetAddress bindAddr ) throws IOException { return createServerSocket ( nport , backlog , bindAddr , - 1 , sslConfig . isEnabled ( ) ) ; }
return a serversocket possibly configured for ssl . ssl configuration is left up to jsse properties in java . security file .
