title: during cast of a char value in java question mark is printed on console
body: <p>In the following program, can't char primitive neglect the _ve sign during casting of the int value...</p>
  
  <pre><code>public class CharConsole {
  
      public static void main(String[] er) {
          char a = (char) 65;
          char b = (char) -65;
          char c = (char) 98;
          System.out.println(a);
          System.out.println(b);
          System.out.println(c);
      }
  }
  </code></pre>