Траблы с ФТП

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.SocketException;
import java.util.Map;
 
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
 
public class FTPSimpleClient {
    private String ftpIP = "";
    private String userName = "";
    private String password = "";
    private String httpSource = "";
    private FTPClient client = new FTPClient();
 
    public FTPSimpleClient() {
    }
 
    public String getFtpIP() {
        return ftpIP;
    }
 
    public void setFtpIP(String ftpIP) {
        this.ftpIP = ftpIP;
    }
 
    public String getUserName() {
        return userName;
    }
 
    public void setUserName(String userName) {
        this.userName = userName;
    }
 
    public String getPassword() {
        return password;
    }
 
    public void setPassword(String password) {
        this.password = password;
    }
 
    public String getHttpSource() {
        return httpSource;
    }
 
    public void setHttpSource(String httpSource) {
        this.httpSource = httpSource;
    }
 
    public FTPClient getClient() {
        return client;
    }
 
    public void setClient(FTPClient client) {
        this.client = client;
    }
 
    private InputStream byteArraytoInputSream(byte[] bytes) {
        if (bytes == null) {
            System.out.println(this.getClass().getName()
                    + ": array of bytes is empty");
            return null;
        } else {
            return new ByteArrayInputStream(bytes);
        }
    }
 
    @SuppressWarnings("finally")
    private boolean connectFTP(final String ftpIP) {
        boolean isConnected = true;
        try {
            client.connect(ftpIP);
        } catch (SocketException e) {
            isConnected = false;
            System.out.println(e.toString());
        } catch (IOException e) {
            isConnected = false;
            System.out.println(e.toString());
        } finally {
            return isConnected;
        }
    }
 
    @SuppressWarnings("finally")
    private boolean loginFTP(final String userName, final String password) {
        boolean IsLogined = true;
        try {
            IsLogined = client.login(userName, password);
        } catch (IOException e) {
            IsLogined = false;
            System.out.println("\nsssss" + e.getMessage());
        } finally {
            return IsLogined;
        }
    }
 
    @SuppressWarnings("finally")
    private boolean uploadBytes(String fileName, InputStream bais) {
        boolean isUploaded = true;
        try {
            client.storeFile(fileName, bais);
            FTPFile[] files = client.listFiles();
            for (FTPFile f : files) {
                System.out.println("+++++++" + f.getName());
                System.out.println("+++++++" + f.getSize());
            }
        } catch (IOException e) {
            isUploaded = false;
            System.out.println("\nsssss" + e.getMessage());
        } finally {
            return isUploaded;
        }
 
    }
 
    public boolean uploadToFTP(InputStream bais,
            final String fileName) throws IOException {     
        if (bais == null) {
            return false;
        }
        if (!client.isConnected()) {
            client.disconnect();
        }
        if (!this.connectFTP(this.ftpIP)) {
            return false;
        }
        if (!this.loginFTP(this.userName, this.password)) {
            return false;
        }
 
        if (!this.uploadBytes(fileName, bais)) {
            return false;
        }
        return true;
    }
 
    public boolean setConfigFromFile(String path, String rootNodeName) {
        String ftpIP = "";
        String userName = "";
        String passwrod = "";
        String httpSource = "";
        XMLDOMParser xmlDOMP = new XMLDOMParser(path);
        Map<String, String> fields = xmlDOMP
                .getMapFieldsFromXMLNodes(rootNodeName);
 
        if (fields == null) {
            return false;
        }
 
        ftpIP = fields.get("FtpIP");
        userName = fields.get("UserName");
        passwrod = fields.get("Password");
        httpSource = fields.get("HttpSource");
        this.SetConfig(ftpIP, userName, passwrod, httpSource);
 
        return true;
    }
 
    public void SetConfig(String ftpIP, String userName, String password,
            String httpSource) {
        this.ftpIP = ftpIP;
        this.userName = userName;
        this.password = password;
        this.httpSource = httpSource;
    }
 
    public boolean isConnected() {
        return client.isConnected();
    }
}

client.setFileType(FTP.BINARY_FILE_TYPE);

    private boolean loginFTP(final String userName, final String password) {
        boolean isLogined = false;
        try {
            isLogined = client.login(userName, password);
        } catch (IOException e) {
            System.out.println("\nsssss" + e.getMessage());
        } 
        return isLogined;
    }