2. public class Foo implements Runnable (  3. public void run (Thread t) {  4. system.out.printIn(“Running.”);  5. }  6. public static void main (String[] args)  {  7. new thread (new Foo()).start(); 8. )  9. )   What is the result?()      

A .  An exception is thrown. B .  The program exists without printing anything. C .  An error at line 1 causes compilation to fail. D .  An error at line 6 causes the compilation to fail. E .  “Running” is printed and the program exits.

时间:2022-10-07 07:05:38 所属题库:SCJP程序员认证考试题库

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