While loop and BufferRead.readLine()
<p>I had some problems with my code, so I wrote some prints. Unfortunatly output isn't something what I wanted to get. Genealy I would like to have just list of digits, which ends with "A".</p>

<p>Hear is my code:</p>

<pre><code> // ...some methodsto get start, digitStr and end value...
    String line = null;
    int[] expected = numStringToByteArray(start + digitStr + end); //{0,0,1,8,3,6,0}
    int[] input = null;
    while (!"_END_".equals(line)) {
        line = readln();
        char[] lineChar = line.toCharArray();
        int[] inputNumbers = new int[lineChar.length];
        for (int i = 0; i &lt; lineChar.length; i++) {
            inputNumbers[i] = (int) ((byte) lineChar[i] % 100);
            inputNumbers[i] = (int) (inputNumbers[i] % 10);
        }
        for (int i = 0; i &lt; inputNumbers.length; i++) {
            if (i%50==0) println("");
            print(inputNumbers[i]+ " ");
        }
        input = inputNumbers;
        print("A");
   }

public static String readln() {
    try {
        return bufferRead.readLine();
    } catch (IOException ex) {
        Logger.getLogger(BiODZnajdowanieNumeruIndeksu.class.getName())
                         .log(Level.SEVERE, null, ex);
    }
    return "_END_";
}

public static void print(Object o) {
    System.out.print(o);
}

public static void println(Object o) {
    System.out.println(o);
}
</code></pre>

<hr>

<p>For example I'm giving to <code>readline()</code> source of:<a href="http://stackoverflow.com/">http://stackoverflow.com/</a>. I'm getting:</p>

<pre><code>A
0 3 8 9 7 4 9 0 9 2 4 6 9 8 2 A
0 4 6 9 8 2 AA
0 4 1 7 0 2 A
2 2 2 2 2 2 2 2 A
2 2 2 2 0 6 5 6 8 1 2 3 6 7 9 7 2 9 8 1 4 2 8 1 9 0 7 6 5 6 8 1 2 A
2 2 2 2 0 8 5 0 7 2 4 1 8 1 4 5 4 1 4 6 9 7 6 2 5 9 1 0 4 2 4 4 1 2 1 4 4 6 6 2 8 7 7 9 0 0 6 5 5 6 
7 6 5 9 6 0 1 6 7 5 6 7 9 7 1 8 1 4 2 8 1 9 7 5 9 3 7 2 7 8 5 9 1 0 6 5 9 1 4 2 A
2 2 2 2 0 8 5 0 7 2 4 1 8 1 4 7 2 2 8 1 5 6 1 7 9 4 5 5 9 1 0 2 5 9 7 3 1 5 5 4 9 4 2 4 4 1 2 1 4 4 
6 6 2 8 7 7 9 0 0 6 5 5 6 7 6 5 9 6 0 1 6 7 5 6 7 9 7 1 8 1 4 2 8 1 9 7 5 9 3 7 7 2 2 8 1 5 6 1 7 9 
4 5 5 9 1 0 6 2 0 3 4 2 A
2 2 2 2 0 8 5 0 7 2 4 1 8 1 4 5 1 7 4 9 4 4 2 6 1 2 1 1 4 7 2 2 8 5 9 7 6 5 1 0 7 1 2 1 0 5 1 7 4 9 
4 0 1 5 9 4 5 2 6 5 1 0 3 0 9 8 4 2 6 5 6 8 1 1 4 3 6 7 9 7 2 9 8 1 4 2 8 1 9 4 2 4 4 1 2 1 4 7 1 2 
1 0 5 1 7 4 9 4 6 0 9 8 4 2 A
2 2 2 2 A
2 2 2 2 0 5 9 4 5 2 6 2 6 1 2 1 1 4 6 1 0 6 7 6 7 8 7 5 9 4 5 2 6 4 2 5 4 9 1 4 4 6 6 2 8 7 7 7 6 7 
0 6 3 1 1 3 8 1 7 2 5 5 6 9 1 9 7 7 6 7 0 7 8 5 8 5 7 6 3 7 1 4 1 7 9 6 5 6 9 7 6 3 7 1 4 1 6 9 5 0 
6 6 5 4 2 0 7 5 9 4 5 2 6 2 A
2 2 2 2 0 5 9 4 5 2 6 2 6 1 2 1 1 4 6 1 0 6 7 6 7 8 7 5 9 4 5 2 6 4 2 5 4 9 1 4 4 6 6 2 8 7 7 9 0 0 
6 5 5 6 7 6 5 9 6 0 1 6 7 6 5 7 5 6 7 8 6 6 5 3 8 1 8 1 4 4 3 7 8 0 9 8 0 2 4 2 0 7 5 9 4 5 2 6 2 A
2 2 2 2 0 8 5 0 7 2 4 1 8 1 4 5 6 1 8 1 5 4 1 1 6 4 2 6 1 2 1 1 4 6 1 0 6 7 9 5 5 4 2 4 4 1 2 1 4 4 
6 6 2 8 7 7 9 0 0 6 5 5 6 7 6 5 9 6 0 1 6 7 5 6 7 9 7 1 8 1 4 2 8 1 9 7 7 8 8 6 9 5 5 3 8 1 1 6 2 6 
6 8 3 2 8 3 8 9 4 2 A
2 2 2 2 A
2 2 2 2 0 8 5 0 7 2 4 1 8 1 4 7 8 6 1 4 0 7 6 1 4 2 6 1 2 1 1 4 7 2 2 8 5 9 7 6 5 1 0 7 7 6 1 9 3 0 
9 8 4 2 6 5 6 8 1 1 4 0 1 1 0 2 1 2 2 4 1 9 1 0 6 2 3 7 1 5 6 5 1 0 5 4 2 4 4 1 2 1 4 7 2 1 1 0 5 4 
2 A
2 2 2 2 AAA
2 2 2 2 0 5 9 4 5 2 6 2 6 1 2 1 1 4 6 1 0 6 7 6 7 8 7 5 9 4 5 2 6 4 2 A
2 2 2 2 2 2 2 2 3 6 7 9 7 9 0 9 4 7 0 3 1 6 5 0 5 6 0 3 4 5 6 7 9 7 5 7 6 4 5 4 8 4 8 4 4 6 6 2 5 8 
7 7 5 6 7 9 7 7 7 6 4 6 9 1 9 4 4 4 5 1 4 8 1 4 4 5 9 1 4 8 9 1 4 0 0 0 5 8 7 1 4 4 5 6 1 8 1 7 1 0 
1 4 8 6 4 7 1 4 4 1 0 7 8 8 1 5 5 1 4 2 1 8 1 4 9 7 4 0 5 4 8 6 4 7 1 4 4 5 5 6 1 4 8 3 4 0 7 9 1 4 
8 4 3 6 7 9 7 2 9 8 1 4 2 8 1 9 4 4 4 0 1 5 9 4 5 2 6 5 1 0 4 8 4 1 8 5 2 2 1 4 2 2 4 1 2 1 5 5 5 1 
0 7 8 2 7 0 0 2 1 0 6 4 7 5 5 7 5 6 2 2 4 1 3 4 7 9 9 1 4 5 4 4 4 5 5 8 1 6 5 9 1 5 4 7 8 9 0 7 8 8 
1 0 4 8 6 4 7 1 4 4 4 1 9 7 2 6 9 4 7 0 7 8 8 5 9 5 1 1 4 8 4 4 6 0 9 4 3 3 5 5 5 5 5 5 4 9 1 2 3 2 
2 1 3 9 0 7 9 8 2 5 4 5 2 2 8 6 6 7 4 9 9 4 4 4 1 0 7 8 8 1 3 1 9 5 7 8 7 1 0 5 7 3 0 3 4 7 4 1 0 1 
2 7 2 4 8 6 4 7 1 4 4 7 5 1 8 1 9 3 9 7 3 1 5 2 8 1 7 0 1 4 4 8 6 4 7 1 5 4 4 7 5 1 4 4 8 3 4 2 7 1 
1 4 8 4 9 8 2 0 1 5 3 9 5 7 1 0 1 7 9 7 6 0 2 8 0 7 1 7 3 9 0 6 9 2 2 1 4 4 4 5 5 2 1 3 5 5 6 1 4 1 
0 4 8 6 4 7 1 4 4 7 5 1 4 3 0 4 8 9 5 7 9 9 7 5 4 4 7 9 9 1 7 0 6 3 0 4 8 9 7 7 7 6 6 7 4 4 3 4 7 8 
7 6 7 4 4 8 4 0 0 5 8 2 9 8 7 5 5 1 2 4 2 4 2 0 5 9 3 2 5 4 9 1 2 4 4 6 6 2 8 7 7 9 9 9 6 3 4 7 8 7 
6 7 4 6 9 1 9 7 7 8 7 6 7 4 7 3 7 0 8 8 9 4 5 2 5 3 8 1 6 5 7 5 9 1 2 4 2 1 5 5 7 7 3 1 8 5 8 3 5 1 
1 0 8 0 1 5 0 1 0 6 5 9 1 0 8 4 1 0 1 2 4 2 7 8 6 1 2 4 2 4 2 9 5 0 6 4 1 2 4 1 0 2 4 2 4 1 5 3 4 6 
1 2 4 1 0 2 4 2 0 7 0 5 8 2 4 4 4 2 4 1 2 5 8 1 5 4 8 4 8 4 4 6 6 2 8 7 7 5 6 7 9 7 1 8 1 4 2 8 1 9 
6 9 1 9 7 7 5 1 4 5 7 9 5 7 9 9 7 5 7 7 5 1 4 9 5 7 9 9 7 5 4 4 4 0 1 6 5 2 5 9 7 6 5 1 0 5 5 0 8 5 
1 9 1 0 7 1 7 0 6 4 8 8 4 4 5 0 8 1 0 5 0 8 5 1 9 1 0 7 1 7 0 6 4 8 8 5 5 1 9 A
</code></pre>

<p><strong>and so on..</strong>.</p>

<p>Please help me fix it.</p>
