Java - Me podeis corregir otro EJC???????????? :DD

import java.util.Scanner;

import java.util.Random;

public class ejc36 {

    public static void main(String[] args) {

		double sum;

		boolean wasTen;

		wasTen = false;

		sum = 0;

		int [] anArray;

	    int a;

	    int b;

	    int c;

	    int d;

	    int e;

	    int f;

	    int g;

	    int h;

	    int i;

	    int j;

	    System.out.println("Introduce 10 notas");

	    Scanner inputValue;

        inputValue=new Scanner(System.in);

        a = inputValue.nextInt();

        b = inputValue.nextInt();

        c = inputValue.nextInt();

        d = inputValue.nextInt();

        e = inputValue.nextInt();

        f = inputValue.nextInt();

        g = inputValue.nextInt();

        h = inputValue.nextInt();

        i = inputValue.nextInt();

        j = inputValue.nextInt();

        anArray = new int [10];

        anArray[0] =  a;

        anArray[1] =  b;

        anArray[2] =  c;

        anArray[3] =  d;

        anArray[4] =  e;

        anArray[5] =  f;

        anArray[6] =  g;

        anArray[7] =  h;

        anArray[8] =  i;

        anArray[9] =  j;

        for (int z = 0 ; z>=(anArray.length-1) ; z++ ) {

        sum = sum + z;

		if (z == 10) {

	        wasTen = true;

	      }

		}

		if (wasTen == true) {

				System.out.println("Ha habido un 10");

			}else{

				System.out.println("NO ha habido un 10");

			}

		System.out.println("La media es "+((sum)/(10)));

	}

}