// Rewriting code (part b)
public class RewritingCode_b
{
	public static void main(String[] args)
	{
		System.out.println("====== ORIGINAL DO LOOP =======");
		int number=-5;
		int j=0;
		do
		{
			System.out.println("number= " + number);
			number+=j;
			j++;
		}while(number <10);
		
		System.out.println("====== REWRITTEN AS FOR LOOP (v. 1) =======");
		for(j=0, number=-5; number <10; number+=j, j++)
		{
			System.out.println("number= " + number);
		}
		
		System.out.println("====== REWRITTEN AS FOR LOOP (v. 2) =======");
		j=0;
		for(number=-5; number <10; )
		{
			System.out.println("number= " + number);
			number+=j;
			j++;
		}

		System.out.println("====== REWRITTEN AS FOR LOOP (v. 3) =======");
		j=-1; // note that this is -1 and not 0!
		for(number=-5; number <10; number+=j)
		{
			System.out.println("number= " + number);
			j++;
		}

	}
}