How to start iterating through ArrayList from set index? [closed]

Answer 1

Use ListIterator

ListIterator<Type> iter = list.listIterator(start);

Answer 2

Use a ListIterator. And read the API documentation, thank you.

ListIterator<YourType> iter = list.listIterator(start);

Answer 3

There are many ways to do this. In this examples I assume your list holds Integers.

1. You can use ListIterator

   ListIterator<Integer> it = list.listIterator(100);
   while (it.hasNext()) {
       System.out.println(it.next());
   }
   

   or with for (to keep iterator scoped inside loop)

   for (ListIterator<Integer> lit = list.listIterator(100); lit.hasNext();) {
       System.out.println(lit.next());
   }
   

2. or normal for loop but start from i=100

   for (int i=100; i<list.size(); i++){
       System.out.println(list.get(i));
   }
   

3. or just create subList and iterate over it like you normally do

   for (Integer i : list.subList(100, list.size())){
       System.out.println(i);
   }
   

Answer 4

You can always utilize the subList(int, int) method

list.subList(100,list.size()).iterator();

Answer 5

Try like this to iterate over a range:

for(int i=100; i< myArrayLst.size(); i++){
    System.out.println(myLst.get(i));
  }