/**
 * Simple example of inner classes
 * @author gtowell
 * Created: Mar 2021
 */
public class OutCl {
    /**
     * The inner class
     */
    private class InnCl {
        private int value1; // a value
        private String value2; // another value

        public InnCl(int v1, String v2) {
            this.value1 = v1;
            this.value2 = v2;
        }

        public String toString() {
            return value1 + " " + value2;
        }
    }

    /**
     * Use the inner class
     */
    public void worker() {
        InnCl icl1 = new InnCl(1, "Bob");
        InnCl icl2 = new InnCl(2, "Carol");
        icl1.value1 = 3;
        icl2.value2 = "Alice";
        System.out.println(icl1 + "\n" + icl2);
    }
    
    public static void main(String[] args) {
        OutCl ocl = new OutCl();
        ocl.worker();
    }
}