In Java, how to traverse two lists at the same time?

Question

E.g.

for(String str : list1) {
...
}

for(String str : list2) {
...
}

suppose we are sure that list1.size() equals list2

Answer 1

Use basic loop

for(int index=0; index < list1.size() ; index++){
  list1.get(index);
  list2.get(index);
}