/* 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
	{
		System.out.println(
			List
			.of(
			    Instant.parse( "2022-12-14T10:03:30.343Z" ) , 
			    Instant.parse( "2022-12-14T10:03:01.343Z" )
			)
			.stream()
			.max( Instant :: compareTo )
			.get()
		);
	}
}

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