单选题Given： 12.String csv = "Sue，5，true，3"； 13.Scanner scanner = new Scanner（ csv ）； 14.scanner.useDelimiter（"，"）；15. int age = scanner.nextInt（）； What is the result？（）ACompilation fails.BAfter line 15， the value of age is 5.CAfter line 15， the value of age is 3.DAn exception is thrown at runtime.
单选题
Given： 12.String csv = "Sue，5，true，3"； 13.Scanner scanner = new Scanner（ csv ）； 14.scanner.useDelimiter（"，"）；15. int age = scanner.nextInt（）； What is the result？（）
A
Compilation fails.
B
After line 15， the value of age is 5.
C
After line 15， the value of age is 3.
D
An exception is thrown at runtime.
参考解析
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