29. 如果在当前目录下不存在Hello.txt 文件,试图编译和运行下面代码会输出什么C
import java.io.*;
public class Mine {
public static void main(String argv[]){
Mine m=new Mine();
System.out.println(m.amethod());
}
public int amethod() {
try {
FileInputStream dis=
new FileInputStream("Hello.txt");
}catch (FileNotFoundException fne) {
System.out.println("No such file found");
return -1;
}catch(IOException ioe) {
} finally{
System.out.println("Doing finally");
}
return 0;
}
}
A. No such file found
B. No such file found ,-1
C. No such file found, Doing finally, -1
D. 0
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