أريد معرفة الخطأ في برنامج لجمع المصفوفات

 

public class Array9{
	 public static void main(String[] args){

		 int max = 0;
		 int A[] = new int[10];  // allocates memory for 10 integers
			String S;

			for (int i=0;i < 10;i++) {
			 S = JOptionPane.showInputDialog("Enter Number");
			  A =Integer.parseInt(S);

		}
		 int B[] = new int[10];  // allocates memory for 10 integers
			String n;

			for (int i=0;i < 5;i++) {
			 n = JOptionPane.showInputDialog("Enter Number");
			  B =Integer.parseInt(n);

		}
		 int sum [] = new int [10];

		 //we add the elements of the two array, and put the result in sum array
		 for (int i = 0;i < sum.length;i++ ){
			 sum = A + B;
		 }
		 //we compare each element in sum array with the max variable, and if it is
		 //greater, we put its value in the max variable
		 for ( int i = 0; i < sum.length; i++){
			 if (sum > max) {
				 max = sum;
			 }
		 }
		 System.out.println("A Array >>");

		 for (int i = 0; i < A.length;i++ ){
			 System.out.print(A + " ");
		 }

		 System.out.println();
		 System.out.println("B Array >> ");

		 for (int i = 0; i < B.length;i++ ){
			 System.out.print(B + " ");
		 }

		 System.out.println();
		 System.out.println("Sum Array >>");

		 for ( int i = 0; i < sum.length; i++){
			 System.out.print(sum  + " ");
		 }
		 System.out.println();
		 System.out.println("The max of the sum arrays is: " + max);
	   }
}

أريد معرفة الخطأ في هذا البرنامج