AP CS Vowel thingy

DRIVER:

public class VowelDriver {

String processLine;

	public static void main (String[] args){
	int lowercase;
	int uppercase;
	int total;

	VowelCounter count = new VowelCounter() {

	};

	do
	{
		count.processLine(count.requestInput());
		count.printSummary();
	}
	while (!(enteredSentence = input.nextLine()).equals(""));

	}
}

import java.util.Scanner;

//Left index determines row, right index determines column

public class VowelCounter {
	Integer[][] count = new Integer[2][5];

	Scanner input = new Scanner(System.in);

	int aLowerCase = 0;
	int eLowerCase = 0;
	int iLowerCase = 0;
	int oLowerCase = 0;
	int uLowerCase = 0;

	int aUpperCase = 0;
	int eUpperCase = 0;
	int iUpperCase = 0;
	int oUpperCase = 0;
	int uUpperCase = 0;

	int aTotal = 0;
	int eTotal = 0;
	int iTotal = 0;
	int oTotal = 0;
	int uTotal = 0;

	//Issues:

	//1. I'm getting an error that says "The type of the expression must be an array type
	//but it resolved to int". I've added arrows pointing to the lines that have this error.

	//2. I want to print the final results as an array. Not sure how to set that up.

	public String requestInput() {
		System.out.println("Please type a sentence down below (Press enter by itself to quit)");
		return input.nextLine();
	}

	public String printSummary() {
		System.out.println(count);
	}

public String processLine(String enteredSentence) {
		for (int count = 0; count < enteredSentence.length(); count++)
		{
			char check;
			check = enteredSentence.charAt(count);
			if (check == 'a'){
				if (Character.isUpperCase(check)) {
					count[2][1]++; //<---
				}
				if (Character.isLowerCase(check)) {
					count[1][1]++; //<---
				}
			}
			if (check == 'e'){
				if (Character.isUpperCase(check)) {
					count[2][2]++; //<---
				}
				if (Character.isLowerCase(check)) {
					count[1][2]++; //<---
				}
			}

			if (check == 'i'){
				if (Character.isUpperCase(check)) {
					count[2][3]++; //<---
				}
				if (Character.isLowerCase(check)) {
					count[1][3]++; //<---
				}
			}

			if (check == 'o'){
				if (Character.isUpperCase(check)) {
					count[2][4]++; //<---
				}
				if (Character.isLowerCase(check)) {
					count[1][4]++; //<---
				}
			}

			if (check == 'u'){
				if (Character.isUpperCase(check)) {
					count[2][5]++; //<---
				}
				if (Character.isLowerCase(check)) {
					count[1][5]++; //<---
				}

				aTotal = (aUpperCase + aLowerCase);
				eTotal = (eUpperCase + eLowerCase);
				iTotal = (iUpperCase + iLowerCase);
				oTotal = (oUpperCase + oLowerCase);
				uTotal = (uUpperCase + uLowerCase);
			}
		}
	}
}