public void severtoservercopyfile()
	
	{
		FTPClient ftpClient1 = new FTPClient();
		FTPClient ftpClient2 = new FTPClient();
		ProtocolCommandListener listener;
		try
		
		{
		    listener = new PrintCommandListener(new PrintWriter(System.out));
		    
		ftpClient1.addProtocolCommandListener(listener);
		ftpClient2.addProtocolCommandListener(listener);
		System.out.println("Connecting FTP1 ");
		ftpClient1.connect("ftp.xxxx.com");
		ftpClient1.login("demo", "demo");
		if (!FTPReply.isPositiveCompletion(ftpClient1.getReplyCode())) {
		String errMsg = "User :  ftp1 server  could not connect. FTP server refused connection.";
		System.out.println(errMsg);
		}
		System.out.println("Connecting FTP2 ");
		ftpClient2.connect("xx.xx.xxx.xx");
		ftpClient2.login("username", "password");
		if (!FTPReply.isPositiveCompletion(ftpClient2.getReplyCode())) {
		String errMsg = "User :  could not connect. FTP2 server refused connection.";
		System.out.println(errMsg);
		}
		String fromPath = "/PPP/Test/";
		String toPath = "/testprojects/PPP/Test/";
		String file1 = "2009121.xml";
		String file2 = "2009121.xml";
		int replyCode = ftpClient1.cwd(fromPath);
		System.out.println("replyCode 1 : "+replyCode);
		if (!FTPReply.isPositiveCompletion(replyCode)) {
		String errMsg = "Could not change to directory : "
		+ fromPath;
		System.out.println(errMsg);
		}
		int replyCode2 = ftpClient2.cwd(toPath);
		System.out.println("replyCode 2 : "+replyCode2);
		if (!FTPReply.isPositiveCompletion(replyCode2)) {
		String errMsg = "Could not change to directory : "
		+ toPath;
		System.out.println(errMsg);
		}
 
		//_main:
		try{
		boolean isPassive = ftpClient2.enterRemotePassiveMode();
		boolean isActive = false;
 
		if(isPassive){
		System.out.println("FtpClient2 is in Passive mode");
		System.out.println("FtpClient2 Host : "+ftpClient2.getPassiveHost());
		System.out.println("FtpClient2 Port : "+ftpClient2.getPassivePort());
		System.out.println("FtpClient1 is entering RemoteActive Port : ");
		isActive = ftpClient1.enterRemoteActiveMode(InetAddress.getByName(ftpClient2.getPassiveHost()), ftpClient2.getPassivePort());
		if(isActive)
		{
		System.out.println("FtpClient1 is in Active mode");
		}
		else
		{
		System.out.println("FtpClient1 is NOT in Active mode");
		}
		System.out.println(" FtpClient1 Remote verification : "+ftpClient1.isRemoteVerificationEnabled());
		System.out.println(" FtpClient2 Remote verification : "+ftpClient2.isRemoteVerificationEnabled());
		}
		else
		{
		System.out.println("FtpClient2 is NOT in Passive mode");
		}
 
		/*boolean remoteRet = ftpClient1.remoteRetrieve(file1);
		boolean remoteStore = ftpClient2.remoteStoreUnique(file2);
		ftpClient1.completePendingCommand();
		ftpClient2.completePendingCommand();

		System.out.println("FtpClient1 remote Retrive "+remoteRet);
		System.out.println("FtpClient2 remote Store "+remoteStore);*/
 
		if (ftpClient1.remoteRetrieve(file1) && ftpClient2.remoteStoreUnique(file2))
		{
		System.out.println("File Transferring ...");
		//if(ftp1.remoteRetrieve(file1) && ftp2.remoteStore(file2)) {
		// We have to fetch the positive completion reply.
		ftpClient1.completePendingCommand();
		ftpClient2.completePendingCommand();
		}
		else
		{
		System.out.println("Couldn't initiate transfer. Check that filenames are valid.");
		//break _main;
		}
		} catch(Exception e){
		}
		System.out.println(replyCode);
		System.out.println("Disconnecting FTP1");
		ftpClient1.disconnect();
		System.out.println("Disconnecting FTP2");
		ftpClient2.disconnect();
		System.out.println("Finished FTP");
		} catch(Exception e){
		System.out.println("Exception Occured");
		if (ftpClient1.isConnected())
		{
		try
		{
		ftpClient1.disconnect();
		}
		catch (IOException f)
		{
		// do nothing
		}
		}
		if (ftpClient2.isConnected())
		{
		try
		{
		ftpClient2.disconnect();
		}
		catch (IOException f)
		{
		// do nothing
		}
		}
		System.out.println("Error : "+e);
		}
		}