added some basic classes

src/de/itsblue/ConnectFour/ConnectFour.java

@@ -0,0 +1,28 @@
+package de.itsblue.ConnectFour;
+
+import java.awt.Dimension;
+
+import javax.swing.JFrame;
+
+public class ConnectFour extends JFrame {
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1L;
+
+    ConnectFour() {
+        // Constructor
+
+		// initialize window
+		this.setDefaultCloseOperation(EXIT_ON_CLOSE);
+        this.setPreferredSize(new Dimension(600,600));
+        
+        // finish up
+        this.pack();
+        this.setVisible(true);
+    }
+
+    public static void main(String[] args) {
+        System.out.println(new ConnectFour());
+    }
+}

src/de/itsblue/ConnectFour/GameBoard.java

@@ -0,0 +1,16 @@
+package de.itsblue.ConnectFour;
+
+import javax.swing.JPanel;
+
+public class GameBoard extends JPanel {
+
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1L;
+
+    GameBoard() {
+        
+    }
+
+}

src/de/itsblue/ConnectFour/Plate.java

@@ -0,0 +1,16 @@
+package de.itsblue.ConnectFour;
+
+import javax.swing.JPanel;
+
+public class Plate extends JPanel {
+
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1L;
+
+    Plate() {
+        
+    }
+
+}