Arraylist Of Objects In Java

Arraylist of objects in Java with simple code example: Learn how to store user defined objects into an ArrayList. Here is the declaration of the ArrayList will be used to store objects of the Book class. ArrayList<Book> list = new ArrayList<Book>(); In the angle bracket, notice the class name Book. It’s similar to the array … Read more

How to compare two arrays in Java if they are Equal or Not

How to compare two arrays in java if they are equal or not using 2 methods with code example. By Comparing each corresponding element of both the arrays. Using Arrays.equals() method. Two arrays will be called equal if both the arrays have same corresponding elements and same number of elements. Comparing each element of both … Read more