ConditionalLoopExample.java

public class ConditionalLoopExample {
    public static void main(String[] args) {
        int x = 0;
        while (x < 5) {
            if (x % 2 == 0) {
                System.out.println(x + " is even");
            } else {
                System.out.println(x + " is odd");
            }
            x++;
        }
        System.out.println("Done");
    }
}

LoopExample.java

public class LoopExample {
    public static void main(String[] args) {
        int x = 0;              
        while (x < N) {    
            System.out.println("In loop, x = " + x);
            x++;               
        }
        System.out.println("Done"); 
    }
}