/* 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
	{
		// Positive-numbered years over 9999 must have a PLUS SIGN character.
		
		// SUCCESS
		Instant success = Instant.parse( "+190732550-05-25T15:14:51.136Z" ) ;
        System.out.println( "success: " + success ) ;
		
		// FAIL
		Instant fail = Instant.parse( "190732550-05-25T15:14:51.136Z" ) ;
		System.out.println( "fail: " + fail ) ;


	}
}