Added network classes

src/server/network/NetworkMessage.java

@@ -0,0 +1,47 @@
+package server.network;
+
+import java.awt.Color;
+import java.io.Serializable;
+
+public class NetworkMessage implements Serializable{
+	
+	private static final long serialVersionUID = 1792127171435352901L;
+	
+	private String message;
+	private Color c;
+	private String username;
+	private long timestamp;
+	
+	public NetworkMessage(String message, Color c, String username) {
+		this.message = message;
+		this.c = c;
+		this.username = username;
+		
+		timestamp = System.currentTimeMillis() / 1000L;
+	}
+	
+	public String getMessage() {
+		return message;
+	}
+	public void setMessage(String message) {
+		this.message = message;
+	}
+	public Color getC() {
+		return c;
+	}
+	public void setC(Color c) {
+		this.c = c;
+	}
+	public String getUsername() {
+		return username;
+	}
+	public void setUsername(String username) {
+		this.username = username;
+	}
+	public long getTimestamp() {
+		return timestamp;
+	}
+	public void setTimestamp(long timestamp) {
+		this.timestamp = timestamp;
+	}
+}

src/server/network/NetworkNotification.java

@@ -0,0 +1,29 @@
+package server.network;
+
+import java.io.Serializable;
+
+public class NetworkNotification implements Serializable{
+	
+	private static final long serialVersionUID = 5150538747015164192L;
+	
+	private String message;
+	private long timestamp;
+	
+	public NetworkNotification(String message) {
+		this.message = message;
+		timestamp = System.currentTimeMillis() / 1000L;
+	}
+	
+	public String getMessage() {
+		return message;
+	}
+	public void setMessage(String message) {
+		this.message = message;
+	}
+	public long getTimestamp() {
+		return timestamp;
+	}
+	public void setTimestamp(long timestamp) {
+		this.timestamp = timestamp;
+	}
+}