/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
import java.time.* ;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		ZoneId zone = ZoneOffset.UTC;
		ZonedDateTime zdt = ZonedDateTime.now(zone);
		zdt = zdt.toLocalDate().atStartOfDay(zone);
		long v = zdt.toInstant().toEpochMilli();
 
		System.out.println(v);
	}
}

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