11. public class Commander { 12. public static void main(String[] args) { 13. String myProp = /* insert code here */ 14. System.out.println(myProp); 15. } 16. } and the command line: java -Dprop.custom=gobstopper Commander Which two, placed on line 13, will produce the output gobstopper?()
- A、 System.load(”prop.custom”);
- B、 System.getenv(”prop.custom”);
- C、 System.property(”prop.custom”);
- D、 System.getProperty(”prop.custom”);
- E、 System.getProperties().getProperty(”prop.custom”);
正确答案:D,E
答案解析:有

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