this implementation uses #clone to construct a duplicate of the reiterator . derived classes must either implement cloneable semantics , or must provide an alternative implementationof this method . concode_field_sep Reiterator<T> base concode_field_sep T next concode_elem_sep ForwardingReiterator<T> clone concode_elem_sep boolean hasNext concode_elem_sep void remove
ForwardingReiterator < T > function ( ) { return clone ( ) ; }