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Java Long class intValue() method with example

Long class intValue() method: Here, we are going to learn about the intValue() method of Long class with its syntax and example.
Submitted by Preeti Jain, on October 09, 2019

Long class intValue() method

  • intValue() method is available in java.lang package.
  • intValue() method is used to return the value denoted by this Long object converted to type int (by casting).
  • intValue() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
  • intValue() method does not throw an exception at the time of conversion from long to int.


    public int intValue();


  • It does not accept any parameter.

Return value:

The return type of this method is int, it returns a converted (from type long to int) value represented by this Long object.


// Java program to demonstrate the example 
// of intValue() method of Long class

public class IntValueOfLongClass {
    public static void main(String[] args) {

        // Variables initialization
        long value1 = 100;
        long value2 = 200;

        // It returns long value denoted by this Long ob1 object
        // and converted to a int by calling ob1.intValue()
        Long ob1 = new Long(value1);

        // Display ob1 result
        System.out.println("ob1.intValue(): " + ob1.intValue());

        // It returns long value denoted by this Long ob2 object
        // and converted to an int by calling ob2.intValue()
        Long ob2 = new Long(value2);

        // Display ob2 result
        System.out.println("ob2.intValue(): " + ob2.intValue());


ob1.intValue(): 100
ob2.intValue(): 200

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