title: Unicode to string conversion in Java
body: <p>I am building a language, a toy language. The syntax <code>\#0061</code> is supposed to convert the given Unicode to an character:</p>
  
  <pre><code>String temp = yytext().subtring(2);
  </code></pre>
  
  <p>Then after that try to append <code>'\u'</code> to the string, I noticed that generated an error. </p>
  
  <p>I also tried to <code>"\\" + "u" + temp;</code> this way does not do any conversion. </p>
  
  <p>I am basically trying to convert Unicode to a character by supplying only <code>'0061'</code> to a method, help.</p>