fixed a bug on combobox

WatcherGui/src/main/java/com/joelhelkala/watcherGui/frames/WelcomePage.java

@@ -49,9 +49,7 @@ public class WelcomePage implements MouseListener, ActionListener {
 	private static NodeDataFrame nodeDataFrame = new NodeDataFrame(leftPanelWidth, topPanelHeight, width-leftPanelWidth, height-topPanelHeight-bottomPanelHeight);
 	private static NodeSettingsFrame nodeSettingFrame = new NodeSettingsFrame(width-leftPanelWidth, height-topPanelHeight-bottomPanelHeight);
 	
-	public WelcomePage(){
-		Nodes.updateNodes();
-		
+	public WelcomePage(){		
 		frame = new JFrame();
 		frame.getContentPane().setBackground( Color.MAGENTA );
 		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
@@ -66,18 +64,7 @@ public class WelcomePage implements MouseListener, ActionListener {
 		topPanel.setLayout(null);
 		frame.getContentPane().add(topPanel);
 		
-		for(int i = 0; i < Nodes.size(); i++) {
-			comboBox.addItem(Nodes.get(i).getLocation());			
-		}
-		
-		String selected = (String) comboBox.getSelectedItem();
-		Node node = Nodes.findByLocation(selected);
-		
-		if(node != null) {
-			node.updateData(HttpRequests.getNodeData(node.getId()));
-			nodeDataFrame.updateData(node);
-			nodeSettingFrame.updateInformation(node);
-		}
+		updateComboBox();
 		
 		comboBox.addActionListener(this);
 		comboBox.setBounds(500, 10, 200, 50);