Java examples for Collection Framework:ArrayList
It lets you remove an element based on the index number, like this: emps.remove(0);
import java.util.ArrayList; public class Main { public static void main(String[] args) { ArrayList<Employee> emps = new ArrayList<Employee>(); // add employees to array list emps.add(new Employee("A")); emps.add(new Employee("T")); emps.add(new Employee("K")); // print array list System.out.println(emps);//from w w w . j a v a 2s. c o m emps.remove(0); // print the array list again System.out.println(emps); } } class Employee{ private String name; public Employee(String name) { this.name = name; } public String getName() { return name; } public void setName(String name) { this.name = name; } @Override public String toString() { return "Employee [name=" + name + "]"; } }