public E next() { if(seq.size()==0) seq = i.next(); final E result = seq.get(0); seq = seq.subList(1, seq.size()); return result; }
public E next() { if(seq.size()==0) seq = i.next(); final E result = seq.get(0); seq = seq.subList(1, seq.size()); return result; }
public E next() { if(seq.size()==0) seq = i.next(); final E result = seq.get(0); seq = seq.subList(1, seq.size()); return result; }
public E next() { if (seq.size() == 0) seq = i.next(); final E result = seq.get(0); seq = seq.subList(1, seq.size()); return result; }