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LocalTime minusHours() method in Java
An immutable copy of a LocalTime object where some hours are subtracted from it can be obtained using the minusHours() method in the LocalTime class in Java. This method requires a single parameter i.e. the number of hours to be subtracted and it returns the LocalTime object with the subtracted hours.
A program that demonstrates this is given as follows −
Example
import java.time.*; public class Demo { public static void main(String[] args) { LocalTime lt = LocalTime.now(); System.out.println("The current LocalTime is: " + lt); System.out.println("The LocalTime with 3 hours subtracted is: " + lt.minusHours(3)); } }
Output
The current LocalTime is: 09:56:57.508 The LocalTime with 3 hours subtracted is: 06:56:57.508
Now let us understand the above program.
First the current LocalTime is displayed. Then an immutable copy of the LocalTime where 3 hours are subtracted is obtained using the minusHours() method and this is displayed. A code snippet that demonstrates this is as follows −
LocalTime lt = LocalTime.now(); System.out.println("The current LocalTime is: " + lt); System.out.println("The LocalTime with 3 hours subtracted is: " + lt.minusHours(3));
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