javac -cp .;gson-2.8.6.jar Main.java
javac -cp .;gson-2.8.6.jar GameServer.java
java -cp .;gson-2.8.6.jar Main
java -cp .;gson-2.8.6.jar GameServer 33333
javac -cp .;gson-2.8.6.jar GameClient.java
java -cp .;gson-2.8.6.jar GameClient localhost 3333
task build client