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() methodpublic 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
