question about argument passing

[Wenyu Deng]

anyone can tell me the myValue[0] is 1 or 2? thanks a lot,the code is below:
public class PrimitiveReference{
public static void main(String args[]){
int [] myValue={1};
modifyIt(myValue);
System.out.println("myValue is"+myValue[0]);
}
public static void modifyIt(int[] value){
value[0]++;
}
}

[Stan James]

The best way to know is to run it!
The general rule is the method cannot change the parameter, so it cannot make the caller's variable myValue point to a different array. But the method can change what's in the array, so it can change value[0] from 1 to 2.

[Barry Gaunt]

I will tell you what I did, I analysed the code and predicted the answer. Then I compiled the code, and I was correct.
Have you done that?

[Francis Siu]

hi Wenyu
I suggest that you can run your programme yourself that must get the result
After run your programme,if you do not know why, you can talk about it

[Francis Siu]

I predict that you want to ask the question which concept of the programme is pass by reference or pass by value?
Is it right?
or you want to ask why?