Java examples: WhileLoop.java

public static void whileLoop(){
	System.out.println("\nEXAMPLE: While Loop");
		
	int num = 0;
	while(num <= 20) { // Check the while condition first, Then execute the loop 
		           // Then while 'l' is less than or equal to '0'									
	
		System.out.println("num = " + num);
	
		num++; //increment 'l' by 1
	}
}