Number.intValue() method in java with examples
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
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