implemented main viewer class and initialised it

src/main/java/userprofilebuilder/view/MainViewer.java

@@ -4,11 +4,22 @@
  */
 package userprofilebuilder.view;
 
+import javax.swing.JFrame;
+
 /**
  *
  * @author 
  * This might be useful for defining you Main App Viewer e.g. a JFrame
  */
 public class MainViewer {
+    private JFrame viewer;
     
+    public MainViewer()
+    {
+        viewer = new JFrame();
+        viewer.setTitle("User Profile Builder");
+        viewer.setSize(500,400);
+        viewer.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        viewer.setVisible(true);
+    }
 }