java-design-patterns/visitor/src/main/java/com/iluwatar/App.java

package com.iluwatar;

public class App 
{
    public static void main( String[] args )
    {

    	Commander commander = new Commander(
    			new Sergeant(new Soldier(), new Soldier(), new Soldier()), 
    			new Sergeant(new Soldier(), new Soldier(), new Soldier()));
    	commander.accept(new SoldierVisitor());
    	commander.accept(new SergeantVisitor());
    	commander.accept(new CommanderVisitor());
    	
    }
}