Implementation: ArrayList can be defined as array implementation of list interface which is resizable , while LinkedList is defined as Doubly-linked list implementation of the list interface. Both ...

Hi, it is one of the important topics in java. for dynamically resizable array we use arraylist. arraylist provides us fast access as compare to simple array. 1. as we go to synchronization, vector is ...

What is difference between Vector class and ArrayList class? Vector is similar to ArrayList but the differences are, it is synchronized and its default initial size is 10 and when the size exceeds its ...

2. ArrayList (java.util.ArrayList): ArrayList is a resizable array implementation that dynamically adjusts its size as elements are added or removed. It offers constant-time access to elements by ...