多选题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?()ASystem.load(”prop.custom”);BSystem.getenv(”prop.custom”);CSystem.property(”prop.custom”);DSystem.getProperty(”prop.custom”);ESystem.getProperties().getProperty(”prop.custom”);

多选题
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”);


参考解析

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