class ValHold{
public int i = 10;
}
public class ObParm{
public static void main(String argv[ ]){
ObParm o = new ObParm( );
o.amethod( );
}
public void amethod( ){
int i = 99;
ValHold v = new ValHold( );
v.i=30;
another( v, i );
System.out.println( v.i );
}//End of amethod
public void another(ValHold v, int i){
i=0;
v.i = 20;
ValHold vh = new ValHold( );
v = vh;
System.out.println( v.i+ " "+i );
}//End of another
}
A、20,99,30
B、10,0, 30
C、10,0,20
D、20,0,30
C