2-nd explanation

Doc/Sd1/Appendix/Exam/2023/Winter/exam.xml

@@ -194,6 +194,11 @@ System.out.println(b);</programlisting></td>
             language="java">b will thus transition</code> from Byte.MAX_VALUE
             to <code language="java">Byte.MIN_VALUE</code>. The loop will thus
             continue forever.</para>
+
+            <para>Shorter explanation: The expression <code language="java">b
+            &lt;= Byte.MAX_VALUE</code> is always true due to <code
+            language="java">Byte.MAX_VALUE</code>'s definition with respect to
+            any value of type <code>byte</code>.</para>
           </answer>
         </qandaentry>
       </qandadiv>