package com.heaton.bot;import java.io.*;import java.net.*;import javax.net.ssl.*;import java.security.*;/** * The SSL class is used to provide an interface to JSSE without * making the entire package dependant on JSSE being installed. * * @author Jeff Heaton * @version 1.0 */class SSL {  /**   * This is a static class, so it has a private constructor.   */  private SSL()  {  }  /**   * A factory used to create SSL sockets from. This   * factory is created when the class is first loaded   * and reused for each new socket.   */  protected static SSLSocketFactory _factory = null;  /**   * This method is called to get an SSL client socket   * for the specified host and port.   *   * @param host The host to connect to.   * @param port The port to connect to.   * @return A SSL socket.   * @exception java.net.UnknownHostException   * @exception java.io.IOException   */  static public Socket getSSLSocket(String host,int port)  throws UnknownHostException,IOException  {    if ( _factory==null ) {      java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());      System.setProperty("java.protocol.handler.pkgs","com.sun.net.ssl.internal.www.protocol");      _factory = (SSLSocketFactory)SSLSocketFactory.getDefault();    }    SSLSocket socket = (SSLSocket) _factory.createSocket(host,port);    return socket;  }}