KLALB完全大重写，代码规范了，可以当作网络库使用

src/org/kne/cloud/network/klalb/PINGPacket.java

@@ -0,0 +1,16 @@
+package org.kne.cloud.network.klalb;
+
+public class PINGPacket extends KLALBPacket {
+
+	
+
+	public PINGPacket() {
+		super(PING);
+	}
+
+	@Override
+	public String toString() {
+		return "PING";
+	}
+
+}