Can someone look over my short code?

Question

The constructor won't allow me to use the variable I am passing in to it through my main class for my arrayList size.
Method class:
public class CList {
     public CList(int d) {
          int index = d;
     int[] arrayList = new int[index];
     public void add(int d, int i) {
          arrayList[i] = d;
}Main class:
import javax.swing.*;
import java.util.*;
public class C {
  public static void main(String[] args) {
    int index = 0;
    String inputString = JOptionPane.showInputDialog(null, "Please enter so integers: ");
    Scanner console = new Scanner(inputString);
    while (console.hasNext()) {
               console.next();
               index++;          
     CList myList = new CList(index);
     Scanner consoleArray = new Scanner(inputString);
     int i = 0;
     while (consoleArray.hasNext()) {
          myList.add(Integer.parseInt(console.next()), i);
          i++;
}Edited by: Thieflock on Apr 14, 2008 11:11 AM
Edited by: Thieflock on Apr 14, 2008 11:13 AM

Answer 1

d3n0 wrote:
Just move declaration of index out of the constructor. Then you'll have the declaration in the same scope where you are trying to access it.public class CList {
int index;
     public CList(int d) {
          index = d;
And how does that help where he allocates the array?
I know you're trying to help, but as I've observed from this as well as many other posts by you, you're just way off. You're really doing a disservice here.