public interface LongIterator extends Iterator<Long>
Iterator
; provides an additional method to avoid (un)boxing, and
the possibility to skip elements.Iterator
long nextLong()
Iterator.next()
int skip(int n)
The effect of this call is exactly the same as that of
calling Iterator.next()
for n
times (possibly stopping
if Iterator.hasNext()
becomes false).
n
- the number of elements to skip.Iterator.next()