The intValue() method of Double class is a built in method to return the value specified by the calling object as int after type casting.
Syntax:
DoubleObject.intValue()
Return Value: It return the value of DoubleObject as int.
Below programs illustrate intValue() method in Java:
Program 1:
// Java code to demonstrate // Double intValue() method class GFG {
public static void main(String[] args)
{
// Double value
Double a = 17.47 ;
// wrapping the Double value
// in the wrapper class Double
Double b = new Double(a);
// intValue of the Double Object
int output = b.intValue();
// printing the output
System.out.println( "Int value of "
+ b + " is : " + output);
}
} |
Output:
Int value of 17.47 is : 17
Program 2:
// Java code to demonstrate // Double intValue() method class GFG {
public static void main(String[] args)
{
String value = "54.1" ;
// wrapping the Double value
// in the wrapper class Double
Double b = new Double(value);
// intValue of the Double Object
int output = b.intValue();
// printing the output
System.out.println( "Int value of "
+ b + " is : " + output);
}
} |
Output:
Int value of 54.1 is : 54