jodd-core/src/main/java/jodd/util/LoopIterator.java
public boolean next() {
		if (!looping) {
			return false;
		}
		if (last) {
			return false;
		}
		if (count == 0) {
			value = start;
			first = true;
		} else {
			value += step;
			first = false;
		}
		count++;
		last = isLastIteration(value + step);
		return true;
	}
public boolean next() {
		if (!looping) {
			return false;
		}
		if (last) {
			return false;
		}
		if (count == 0) {
			value = start;
			first = true;
		} else {
			value += step;
			first = false;
		}
		count++;
		last = isLastIteration(value + step);
		return true;
	}
public boolean next ( ) { if ( ! looping ) { return false ; } if ( last ) { return false ; } if ( count == 0 ) { value = start ; first = true ; } else { value += step ; first = false ; } count ++ ; last = isLastIteration ( value + step ) ; return true ; }
Iterates to next value at the beginning of the loop.
Iterates to next value at the beginning of the loop .