package in.bench.resources.java8.instant.examples;

import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;

public class GetUtcInstantFromClock {

	public static void main(String[] args) {

		// default zone
		ZoneId zoneId = ZoneId.systemDefault();
		System.out.println("Default System Zone is = " 
				+ zoneId);

		// 1. get an instantaneous moment at GMT/UTC
		Instant instant = Instant.now();
		System.out.println("\nCurrent Instant at UTC/GMT using Instant.now() is   = " 
				+ instant);


		// 2. get an instantaneous moment at GMT/UTC passing Clock
		Clock clock = Clock.system(ZoneId.of("Europe/Paris"));
		Instant instant2 = Instant.now(clock);
		System.out.print("\nCurrent Instant at UTC/GMT using Instant & Clock is = " 
				+ instant2);
	}
}

Default System Zone is = Asia/Calcutta

Current Instant at UTC/GMT using Instant.now() is   = 2022-08-19T14:37:16.881925100Z

Current Instant at UTC/GMT using Instant & Clock is = 2022-08-19T14:37:16.898933Z