Although an array’s size is fixed once the array is created, the java.util.ArrayList class that can be used to store an unlimited number of objects. If the size of the MyArrayList exceeds the size of ...

The EvenOddArray program separates an array of numbers into two arrays: one for even numbers and another for odd numbers. The user provides the input array using the UserInput class. EvenOddArray.java ...

To find the size of a Java array, query an array’s length property. The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both ...

In this blog we will learn about arraylist. arraylist is one of the collection class of collection framework. it is a way of storing elements dynamically in an array. it implements the list interface ...

If you need to use arrays in Java that can be resized, then you might opt for the ArrayList. An ArrayList is not as fast, but it will give you more flexibility at runtime.