Download feature from amazon - ec2 (remote directory) to local directory

gistfile1.java

package com.sapient.iota

import com.jcraft.jsch.Channel;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.JSchException;
import com.jcraft.jsch.Session;

public class FileDownload {

	public void download() throws JSchException {
    	JSch jsch=new JSch();
    	jsch.addIdentity("THE AMAZON PRIVATE KEY THAT YOU WILL NEED");
     	Session session=jsch.getSession("amazon_user", "ip", sftpport);
    	java.util.Properties config = new java.util.Properties();
    	config.put("StrictHostKeyChecking", "no");
    	session.setConfig(config);
    	session.connect();
    	Channel channel = session.openChannel("sftp");
    	channel.connect();

    	ChannelSftp channelSftp = null;
    	channel = session.openChannel("sftp");
      channel.connect();
      channelSftp = (ChannelSftp)channel;
      try {
    	  channelSftp.cd("the directory where files are located");
    	  channelSftp.get("the name of the file you want to download","local directory name");
	} catch (Exception e) {
		e.printStackTrace();
	}
  

    	channel.disconnect();
    	session.disconnect();    	   
    	    	
    }

}