I need help with my code. I need my program to character count and then terminate when the user enters "quit." My character counter counts all the a, e, s, and t in my code and blank space. It runs good with no errors But for some reason I have an infinite loop and need help to make my while loop false so it terminates my code and doesn't infinitely continue.

import java.util.Scanner;

public class Count

{

public static void main(String[] args)

{

Scanner scan = new Scanner(System.in);

String phrase; // a string of characters

int countBlank = 0; // the number of blank spaces in the phrase

int countA; // number of A's in the phrase

int countE; // number of E's in the phrase

int countS; // number of S's in the phrase

int countT; // number of T's in the phrase

int length; // the length of the phrase

char ch; // an individual character in the string

// print a program header

System.out.println();

System.out.println("Character Counter");

System.out.println();

// Read in a string and find its length

System.out.print("Enter a sentence or phrase: ");

phrase = scan.nextLine();

length = phrase.length();

while (!phrase.equalsIgnoreCase("quit") ) // while not equal to quit

{

// Initialize counts

countBlank = 0;

countA = 0;

countE = 0;

countS = 0;

countT = 0;

// Print the results

System.out.println();

System.out.println("Number of blank space: ");

System.out.println();

// a for loop to go through the string character by character

// and count the blank spaces

for (int i = 0; i < length; i++)

{

// get the character off the string

ch = phrase.charAt(i);

switch (ch)

{

case ' ':

countBlank++;

break;

case 'a':

case 'A':

countA++;

break;

case 'e':

case 'E':

countE++;

break;

case 's':

case 'S':

countS++;

break;

case 't':

case 'T':

countT++;

break;

}

}

// Print the results

System.out.println();

System.out.println("Number of blank spaces: " + countBlank);

System.out.println("Number of A's: " + countA);

System.out.println("Number of E's: " + countE);

System.out.println("Number of S's: " + countS);

System.out.println("Number of T's: " + countT);

System.out.println();

}

}

}