import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;
 
class NumeroAleatorio {
 
    private static List<Integer> nuemors = new ArrayList<>();
    private static Random random;
 
    public static void adNuemoros() {
        random = new Random();
        for (int i = 0; i < 7; i++) {        
            if (i < 3) {           
              nuemors.add(1);
            }else{
             Collections.shuffle(nuemors); // embaralha nos numero 1 no array.                     
             nuemors.add(random.nextInt(10)+5);                   
            }                
        }
        System.out.println(nuemors.toString());
    }
 
    public static void main(String[] args) {
        adNuemoros();
    }
 
}
 

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