Fix checkstyle config

Author: AuroraLS3

Plan/config/checkstyle/checkstyle.xml

@@ -22,12 +22,8 @@
     </module>
     <module name="FileLength">
         <!-- This value is alright. Notable: SessionQueries 1007 -->
-        <property name="max" value="1250"/>
+        <property name="max" value="1500"/>
         <property name="fileExtensions" value=".java"/>
-        <!-- These files are ignored. -->
-        <property name="files"
-                  value="SessionQueries.java|.*Test.java"/>
-
     </module>
     <module name="LineLength">
         <!-- This value is very high. Notable: ExtensionExtractor: 254, DeepHelpLang 345, WorldMap 2964 -->