enable IllegalTokenText check

Author: fishercoder1534

fishercoder_checkstyle.xml

@@ -43,11 +43,11 @@
     <module name="TreeWalker">
         <property name="tabWidth" value="4"/>
         <module name="OuterTypeFilename"/>
-        <!--<module name="IllegalTokenText">
+        <module name="IllegalTokenText">
           <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
           <property name="format" value="\\u00(08|09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
           <property name="message" value="Avoid using corresponding octal or Unicode escape."/>
-        -->
+        module>
         <module name="AvoidEscapedUnicodeCharacters">
           <property name="allowEscapesForControlCharacters" value="true"/>
           <property name="allowByTailComment" value="true"/>