The java.lang.Number.intValue() is an inbuilt method in java that returns the value of the specified number as an int. This may involve rounding or truncation.
Syntax:
public abstract int intValue()
Parameters: This method does not accepts any parameter.
Return value: This method returns the numeric value represented by this object after conversion to type int.
Below programs illustrate the Number.intValue() method:
Program 1:
// java program to demonstrate // Number.intValue() method public class gfg {
public static void main(String[] args)
{
// get a number as float
Float x = new Float(456f);
// print the value as int
System.out.println(x.intValue());
// get a number as double
Double y = new Double( 20 );
// print the value as int
System.out.println(y.intValue());
}
} |
Output:
456 20
Program 2:
// java program to demonstrate // Number.intValue() method public class gfg {
public static void main(String[] args)
{
// get a number as float
Float x = new Float(56f);
// print the value as int
System.out.println(x.intValue());
// get a number as double
Double y = new Double( 76.2 );
// print the value as int
System.out.println(y.intValue());
}
} |
Output:
56 76