title: ArrayIndexOutOfBoundsException when iterating through all the elements of an array
body: <p>how to handle this exception "ArrayIndexOutOfBoundsException"
  my code : I create an array of 64 length then I intialized every index then I print the indexes to make sure I am fulling all  indexes but it prints up to  63 then gives the exception !! any idea  </p>
  
  <pre><code>    public static void main(String [] arg) {
      int [] a=new int [64];
      for(int i=1;i&lt;=a.length;i++){
          a[i]=i;
          System.out.println(i);
      }
  
  }
  </code></pre>