Question

Hi,

I'm trying to figure out how to implement toString() methods into the JavaTest and H2ClassB classes so that the output would be 4 3 7 5 99 3:

import java.util.ArrayList;

public class JavaTest {
ArrayList <JavaTest> list = new ArrayList <JavaTest> ();



public static void main (String args []) {
JavaTest y = new JavaTest ();
int [] v = {4, 3, 7, 5, 99, 3};
for (int m: v)
y.list.add (new H2ClassB (m));
System.out.println (y);
} // end main

public String toString() { //This is where I thought
return v[1], v[2],..etc. //to put the method but I
} //don't think it's correct

} // end class JavaTest

class H2ClassB {
int x;
H2ClassB (int a) { x = a;}
} // end H2ClassB

Thanks.