单项选择题
现有:
class Parser extends Utils {
public static void main (String[] args) {
try{System.out.print (new Parser().getlnt("42"));
} catch (Exception e) {
System.out.println("Exc"); }
}
int getlnt (String arg) throws Exception {
return Integer.parselnt (arg);
}
class Utils {
int getlnt (String arg) {return 42; }
}
结果为()
A. 42
B. Exc
C. 42Exc
D.编译失败