@@ -0,0 +1,850 @@
+package com.oozinoz.util;%0A%0A/*%0A * Copyright (c) 2001 Steven J. Metsker.%0A * %0A * Steve Metsker makes no representations or warranties about%0A * the fitness of this software for any particular purpose, %0A * including the implied warranty of merchantability.%0A *%0A * Please use this software as you wish with the sole%0A * restriction that you may not claim that you wrote it.%0A */%0A/**%0A * This interface supports the Command pattern by establishing%0A * a standard method, namely %3Ccode%3Eexecute()%3C/code%3E. This%0A * lets a service provider create a context in which a%0A * command should execute, and lets a client of the service%0A * create commands to plug into the service.%0A * %0A * @author Steven J. Metsker%0A */%0Apublic interface Command %7B%0A/**%0A * This generic operation lets a service provider create%0A * a context in which the implementer executes.%0A */%0Avoid execute();%0A%7D%0A

Create Command.java