package com.baoyongan.java.eg.base;

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

package com.baoyongan.java.eg.base;

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

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