多选题 Given:
2. public class Boot {
3. static String s;
4. static {s = "" ; }
5. {System.out.print("shinier "); }
6. static {System.out.print(s.concat("better ")); }
7. Boot() {System.out.print(s.concat("bigger ")); }
8. public static void main(String[] args) {
9. new Boot();
10. System.out.println("boot");
11. } }
What is the result?