单项选择题
Given the command line java Pass2 and:
public class Pass2{
public void main(String[]args){
int x=6;
Pass2 p=new Pass2();
p.doStuff(x);
System.out.print("mainx="+x);
}
void doStuff(intx){
System.out.print("doStuffx="+x++);
}
}
What is the result?()
A.Compilation fails.
B.An exception is thrown at runtime.
C.doStuffx=6 main x=6
D.doStuffx=6 mainx =7
E.doStuffx=7 mainx =6
F.doStuffx=7 mainx =7
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