im doing a program where i need to return the index of MyString of the first occurence.
 idk how to use the indexof in this situation. i think it might be something like 
 ch = indexof[] but im not sure. im still new at this and the api didnt help me much

```
/*********************************************************************************
     This program will create classes that do similar operations to the Java String

     Javier Perez
     csc110
     11/5/12
    *********************************************************************************/
    package string.assignment;
    public class MyString
    {

        private char[] array;
        private int size;
        private int max;

        public MyString()
        {
            array = new char[25];
            max = 25;
        }
        public void setString(String newString)
        {
         if(newString.length() > 25)
         {
             System.out.println("/nEnter a number equal or less than 25 " );

         }
         else
         {
          for(int i=0; i < newString.length(); i++)
          {
            array[i] = newString.charAt(i);
          }
         }
        }

        public String toString()
        {
            return new String(array);
        }

        public char charAt(int index)
        {
            return array[index];
        }

        public boolean contains(char ch)
        {
            for(char c: array)
            {
                if(c == ch) return true;
            }
            return false;
        }
        public int indexOf( char ch )
        {
            ch = ch.indexOf();

        }
        return index; 

    }

```