多选题import java.util.*;  public class NameList {  private List names = new ArrayList();  public synchronized void add(String name) { names.add(name); }  public synchronized void printAll() {  for (int i = 0; i System.out.print(names.get(i) +“ “); }  }  public static void main(String[] args) {  final NameList sl = new NameList();  for(int i=0;iAAn exception may be thrown at runtime.BThe code may run with no output, without exiting.CThe code may rum with output “A B A B C C “, then exit.DThe code may ruin with output “A A A B C A B C C “, then exit.EThe code may rum with output “A B C A B C A B C “, then exit.FThe code may ruin with output “A B C A A B C A B C “, then exit.

多选题
import java.util.*;  public class NameList {  private List names = new ArrayList();  public synchronized void add(String name) { names.add(name); }  public synchronized void printAll() {  for (int i = 0; i System.out.print(names.get(i) +“ “); }  }  public static void main(String[] args) {  final NameList sl = new NameList();  for(int i=0;i
A

An exception may be thrown at runtime.

B

The code may run with no output, without exiting.

C

The code may rum with output “A B A B C C “, then exit.

D

The code may ruin with output “A A A B C A B C C “, then exit.

E

The code may rum with output “A B C A B C A B C “, then exit.

F

The code may ruin with output “A B C A A B C A B C “, then exit.


参考解析

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