code: public String unescapeJava(final Object target) {
          if (target == null) {
              return null;
          }
          return StringUtils.unescapeJava(target);
      }
docs: <p>
  Java-unescapes the specified text.
  </p>
  
  @param target the text to be unescaped
  @return the unescaped text.
  
  @since 2.0.11