/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.time.* ;
import java.time.temporal.ChronoUnit ;
 
/* 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
	{
		String output = 
			Instant
    			.now()  // Capture the current moment as seen in UTC. 
    			.truncatedTo( ChronoUnit.MILLIS )  // Drop any micros & nanos. 
    			.toString()  // Generate text in standard ISO 8601 format. 
    	;
    	System.out.println( output ) ;
	}
}

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