/**
 * Presentation of the class <br> you can write down HTML code
 * required fields :
 * @author pparrend
 * @version 1.2
 * @since version 1.2
 */

public class HelloWorld_doc {
    protected String msg;
    
    /**
     * What the method does : constructor
     * @param message the parameter of the method, here a <code>String</code>
     * @see no related classes
     */
    public HelloWorld_doc(String message) {
	this.msg = message;
    }

    /**
     * This method prints the message known as <code>msg</code> on the standard output
     * 
     * @param void
     * @return void
     */
    public void act(){
	System.out.println(msg);
}

    public static void main(String[] args){
	HelloWorld_doc HW = new HelloWorld_doc("HelloWorld !");
	HW.act();
    }
}