Computer scienceProgramming languagesJavaCode organizationObject-oriented programmingClasses and objectsClasses and members

Static members

Theory

Time constants

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There are special types of classes called Constants or Utility which have only static fields and/or methods. Usually, such classes cannot be instantiated directly and they are only needed to group related static members to be used by other classes.

In this exercise, you will work with the TimeConstants class that stores several time constants for seconds. You need to add two static fields SECONDS_IN_DAY and SECONDS_IN_WEEK and print them in this order, each of them on a new line.

Write a program in Java 17
class TimeConstantsDemo {

public static void main(String[] args) {
// print SECONDS_IN_DAY
// print SECONDS_IN_WEEK
}
}

final class TimeConstants {
public static final int SECOND = 1;
public static final int SECONDS_IN_MINUTE = 60 * SECOND;
public static final int SECONDS_IN_HOUR = 60 * SECONDS_IN_MINUTE;
// write your code here

private TimeConstants() { }
}
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