Given:
4. public class Hemlock {
5. static StringBuffer sb;
6. StringBuffer sb2;
7. public static void main(String[] args) {
8. sb = sb.append(new Hemlock().go(new StringBuffer("hey")));
9. System.out.println(sb);
10. }
11. {sb2 = new StringBuffer("hi "); }
12. StringBuffer go(StringBuffer s) {
13. System.out.print(s + " oh " + sb2);
14. return new StringBuffer("ey");
15. }
16. static {sb = new StringBuffer("yo "); }
17. }
What is the result

多项选择题Given:2. public class Organic＜E＞ {3. void react(E e) { }4. static void main(String[] args) {5. Organic＜ extends Organic＞ compound = new Aliphatic＜Organic＞();6. Organic＜ super Aliphatic＞ compound = new Aliphatic＜Organic＞();7. compound.react(new Organic());8. compound.react(new Aliphatic());9. compound.react(new Hexane());10. }}11. class Aliphatic＜F＞ extends Organic＜F＞ { }12. class Hexane＜G＞ extends Aliphatic＜G＞ { }Which, taken independently, are true (Choose all that apply.)

单项选择题Given this code inside a method:13. int count = 0;14. outer:15. for(int x = 0; x ＜ 5; x++) {16. middle:17. for(int y = 0; y ＜ 5; y++) {18. if(y == 1) continue middle;19. if(y == 3) break middle;20. count++;21. }22. if(x ＞ 2) continue outer;23. count = count + 10;24. }25. System.out.println( count: + count);What is the result