Java - Integer Class intValue() Method

Integer class intValue() method: Here, we are going to learn about the intValue() method of Integer class with its syntax and example. By Preeti Jain Last updated : March 18, 2024

Integer class intValue() method

intValue() method is available in java.lang package.
intValue() method is used to return the value denoted by this Integer 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 integer to int.

Syntax

public int intValue();

Parameters

It does not accept any parameter.

Return Value

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

Example

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

public class IntValueOfIntegerClass {
    public static void main(String[] args) {
        // Variables initialization
        int value1 = 100;
        int value2 = 200;

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

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

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

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

Output

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

Java - Integer shortValue() Method

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