Java - Empty an array list

How to Initialize 2D Array in Java

SOLVED: Write a program in JAVA to define a class IntArr which hosts a 2D array of integers and provides the following methods:a) Default constructorb) Parameterized constructor which initializes the array of the objectc) Display() to display the array contentsd) Search() to search for an element in the arraye) Compare() to compare two IntArr objects for equalityWrite a main method to test the class. Provide explanations in the form of comments in the code.

How to write an ArrayList values to a file in Java

Java ArrayList Add Method: Code & Examples