string(18) "myIterator::rewind"
string(17) "myIterator::valid"
string(19) "myIterator::current"
string(15) "myIterator::key"
string(5) "key=0"
string(12) "firstelement"
string(15) "myIterator::key"
key=0string(19) "myIterator::current"
firstelement
string(16) "myIterator::next"
string(17) "myIterator::valid"
string(19) "myIterator::current"
string(15) "myIterator::key"
string(5) "key=1"
string(13) "secondelement"
string(15) "myIterator::key"
key=1string(19) "myIterator::current"
secondelement
string(16) "myIterator::next"
string(17) "myIterator::valid"
string(19) "myIterator::current"
string(15) "myIterator::key"
string(5) "key=2"
string(11) "lastelement"
string(15) "myIterator::key"
key=2string(19) "myIterator::current"
lastelement
string(16) "myIterator::next"
string(17) "myIterator::valid"