Remove Item from ArrayList
arraylist, java
Solution
In this specific case, you should remove the elements in descending order. First index `5`, then `3`, then `1`. This will remove the elements from the list without undesirable side effects.
for (int j = i.length-1; j >= 0; j--) {
list.remove(i[j]);
}
Problem
I have an `ArrayList` suppose `list`, and it has 8 items A-H and now I want to delete 1,3,5 position Item stored in int array from the `list` how can I do this. I am trying to do this with ``` ArrayList<String> list = new ArrayList<String>(); list.add("A"); list.add("B"); list.add("C"); list.add("D"); list.add("E"); list.add("F"); list.add("G"); list.add("H"); int i[] = {1,3,5}; for (int j = 0; j < i.length; j++) { list.remove(i[j]); } ``` But after first item deleted positioned of array is changed and in the next iterate it deletes wrong element or give exception.