Here lies the problem:
> // Another static method in the TestPassByValue class
> public static void test(int j, long m){
there are two values passing to a method body.
and when You are using this method, you write test(i)
so thats the problem: pass either two values or one value for both
types.
Regards
Grzegorz Patynek
On Aug 8, 8:22 pm, "tinyang" <[email protected]> wrote:
> Hello
>
> I am trying to complete 3.1 of Lab 1011. Below is 3.1:
>
> 4. (For your own exercise) Modify TestPassByValue.java as following. Build
> and run the project.
>
> * Pass the second primitive type parameter to the test(..) method -
> you can choose any primitive type parameter (such as long or boolean).
> * Set the value of the second parameter before calling the test(..)
> method. And change the value of the passed parameter within the test(..)
> method as you did with the first parameter in Code-3.11 above.
> * Modify the System.out.println(..) methods in the Code-3.11 above to
> display the values of both the first parameter and second parameter.
>
> Here is my code:
>
> public class TestPassByValue {
>
> /**
> * @param args the command line arguments
> */
> public static void main(String[] args) {
> // TODO code application logic here
> int i = 10;
> long k = 500;
>
> // Print the value of i
> System.out.println("start of the main method and i = " + i);
> System.out.println("start of the main method and k = " + k);
>
> // Call method test, which is defined below
> // and pass int value as a parameter. Since
> // int is a primitive type, this parameter is passed
> // by value.
> test( i );
> test( k );
>
> // print the value of i. please note that i not changed
> System.out.println("end of the main method and i = " + i);
> System.out.println("end of the main method and k = " + k);
> }
>
> // Another static method in the TestPassByValue class
> public static void test(int j, long m){
>
> System.out.println("start of the test method and j = " + j);
> System.out.println("start of the test method and m = " + m);
>
> // change value of parameter i
> j = 33;
> m = 501;
>
> System.out.println("end of the test method and j = " + j);
> System.out.println("end of the test method and m = " + m);
> }
>
> }
>
> It indicates errors for the following lines
> test( i );
> required Int, long
> found: int
>
> test( k );
> required Int, long
> found: int
>
> Shouldn't it be able to accept either int or long? Thanks for any help.
>
> --
> :-)
> P Please don't print this e-mail unless you really need to.
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