remove element from arraylist by index code example

Example 1: remove item from arraylist in java

//Create the ArrayList
List<Integer> al = new ArrayList<>(); 
//Add the items
al.add(10);
al.add(18);
//Remove item(1 = 2and item in list)
al.remove(1);

Example 2: remove position of arraylist java

ArrayList.remove(a);

Example 3: arraylist remove method java

public E remove(int index)	// returns removed element at index