Calling char method into main method
<p>How do I call this method into my main method:  </p>

<pre><code> public static char shiftLetter(char aLetter, int offset){

    if((aLetter &gt;= 65 &amp;&amp; aLetter &lt;= 90) || (aLetter &gt;=97 &amp;&amp; aLetter &lt;=122)){
      char shifted = (char) (aLetter + offset);  
      return shifted;
    }else{
      return aLetter;
    }
  }
</code></pre>

<p>Here is my main method:</p>

<pre><code> public static void main(String[]args){ 
    Scanner in = new Scanner (System.in);

    String isAnswer = askQ();
    if (isAnswer.equals("encode") || isAnswer.equals("decode")){
      String text = isText();
      int offset = isOffset();
      char[] myString = text.toCharArray();
      System.out.println(myString);
</code></pre>
