Java Data Type - 如何获取"亚洲/加尔各答"的当前日期时间

import java.time.LocalDateTime;
import java.time.ZoneId;

public class Main {
    public static void main(String[] args) {
      //Current date in "Asia/Kolkata"
      LocalDateTime todayKolkata = LocalDateTime.now(ZoneId.of("Asia/Kolkata"));
      System.out.println("Current Date in IST="+todayKolkata);
    }
}