The primitive iterators defined in the JDK as sub-interfaces of java.util.PrimitiveIterator
do not provide combinators like the ones provided by Xtend. These combinators, however, do take some
efforts to implement. Instread, this library provides the class
de.fhg.fokus.xtensions.iteration.PrimitiveIteratorExtensions provides methods to
create primitive streams (from java.util.stream) for the remaining elements of a given iterator via the
extension methods streamRemaining or parallelStreamRemaining.