package devopsdistilled.operp.client;

import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

import devopsdistilled.operp.client.context.AppContext;
import devopsdistilled.operp.client.main.MainWindow;

public class ClientApp {

	public static void main(String[] args) {

		try {
			for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
				if ("Nimbus".equals(info.getName())) {
					UIManager.setLookAndFeel(info.getClassName());
					break;
				}
			}
		} catch (Exception e) {
			System.err
					.println("Nimbus Look and Feel not available.\nReverting to default");
		}

		if (args.length > 0)
			System.setProperty("server.rmi.host.address", args[0]);
		else
			System.setProperty("server.rmi.host.address", "localhost");

		ApplicationContext context = new AnnotationConfigApplicationContext(
				AppContext.class);

		MainWindow window = context.getBean(MainWindow.class);
		window.init();

		System.out.println(context);
	}
}

package devopsdistilled.operp.client;

import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

import devopsdistilled.operp.client.context.AppContext;
import devopsdistilled.operp.client.main.MainWindow;

public class ClientApp {

	public static void main(String[] args) {

		try {
			for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
				if ("Nimbus".equals(info.getName())) {
					UIManager.setLookAndFeel(info.getClassName());
					break;
				}
			}
		} catch (Exception e) {
			System.err
					.println("Nimbus Look and Feel not available.\nReverting to default");
		}

		if (args.length > 0)
			System.setProperty("server.rmi.host.address", args[0]);
		else
			System.setProperty("server.rmi.host.address", "127.0.1.1");

		ApplicationContext context = new AnnotationConfigApplicationContext(
				AppContext.class);

		MainWindow window = context.getBean(MainWindow.class);
		window.init();

		System.out.println(context);
	}
}

--- 
+++ 
@@ -28,7 +28,7 @@
 		if (args.length > 0)
 			System.setProperty("server.rmi.host.address", args[0]);
 		else
-			System.setProperty("server.rmi.host.address", "127.0.1.1");
+			System.setProperty("server.rmi.host.address", "localhost");
 
 		ApplicationContext context = new AnnotationConfigApplicationContext(
 				AppContext.class);
Set default server address to localhost

Was 127.0.1.1 before