package com.highstreet.technologies.open.source.microwave.radio.link.calculator;

/**
 * Hello world!
 *
 */
public class App 
{
    public static void main( String[] args )
    {
        System.out.println( "Hello World!" );
    }
}

package com.highstreet.technologies.open.source.microwave.radio.link.calculator;

/**
 * Hello world!
 *
 */
public class App 
{
    public static void main( String[] args )
    {
        System.out.println( "Hello World!" );
        System.out.println( "Change V1" );
    }
}

Change V1 done.