问试图将int计数器读取到字符串method[java]中

EN

public static void main(String [] args)
{
    // Instantiate a String array that can contain 10 items.
    Scanner keyboard = new Scanner(System.in);
    int ARRAY_SIZE = 10;
    String[] array = new String[ARRAY_SIZE];
    int counter = 0;


    // Read names of subjects into this array
    // and count how many have been read in.
    // There may be fewer than 10.
    System.out.println("Please enter a subject name or enter q to quit: ");
    String subject = keyboard.nextLine(); 

    while(subject.equals("q")!=true && counter<ARRAY_SIZE)
    {   
        array[counter] = subject;
        counter++;
        System.out.println("Please enter a subject name or enter q to quit: ");
        subject = keyboard.nextLine();

    }

    // Call printPartiallyFilledArray to print the names in the array.
   printPartiallyFilledArray(array);

}


/**
 * Method printPartiallyFilledArray prints the String values 
 * in a partially-filled array, one per line.  Only the 
 * significant items in the array should be printed.
 * 
 * @param array the array of Strings to be printed on the screen
 * @param count the number of items in the partially-filled array
 */
    public static void printPartiallyFilledArray(String[] array)
    {

     System.out.println("The array elements: ");
        for (int i = 0; i < counter; i++){
        System.out.println(array[i]); }

    }