String foo = “blue”； Booleanbar = new Boolean [1]； if
题目内容(请给出正确答案)
单选题
String foo = “blue”； Booleanbar = new Boolean [1]； if （bar[0]） { foo = “green”； } What is the result？（）
A
Foo has the value of “”
B
Foo has the value of null.
C
Foo has the value of “blue”
D
Foo has the value of “green”
E
An exception is thrown.
F
The code will not compile.
