jodd-db/src/main/java/jodd/db/oom/DbListIterator.java
@Override
	public boolean hasNext() {
		if (hasNext == null) {
			hasNext = Boolean.valueOf(moveToNext());
		}
		return hasNext.booleanValue();
	}
@Override
	public boolean hasNext() {
		if (hasNext == null) {
			hasNext = Boolean.valueOf(moveToNext());
		}
		return hasNext.booleanValue();
	}
Returns <code>true</code> if there is {@link #next() next} parsed object
available.