import com.enterprisedt.net.ftp.*;
import com.enterprisedt.util.debug.*;
public class FtpTest {
	
	public static void main(String args[]) {
		new FtpTest();
	}
	
	public FtpTest() {
		Logger.setLevel(Level.OFF); 
		FTPClient ftp = null;
		Logger.setLevel(Level.OFF);
		String host = "some.host.com";
		String user = "user";
		String pwd = "pwd";
		try {
			ftp = new FTPClient(host);
			ftp.login(user, pwd);
			ftp.setType(FTPTransferType.BINARY);
			String[] files = ftp.dir();
			for (int i = 0; i < files.length; i++)
				System.out.println(files[i]);
			ftp.quit();
            
		} catch (Exception e) {
			System.out.println("ERROR: '" + e + "'");
		}
	}   
    
} // End class
Are you using the log4j integration feature?
I'm afraid we can't help you much further if you don't post a simple program that illustrates the problem.