Checkstyle add WhitespaceAround, ModifierOrder, ParenPad

checkstyle.xml

@@ -2,7 +2,8 @@
         "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
         "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
 <module name="Checker">
-
+    <property name="severity" value="error"/>
+    <property name="charset" value="UTF-8"/>
     <module name="TreeWalker">
         <module name="AbstractClassName"/>
         <module name="AvoidStarImport"/>
@@ -110,6 +111,17 @@
             <message key="matchxpath.match"
                      value="Большая вложенность блоков в методе, максимум 5"/>
         </module>
+        <module name="WhitespaceAround">
+            <property name="allowEmptyConstructors" value="true"/>
+            <property name="allowEmptyMethods" value="true"/>
+            <property name="allowEmptyTypes" value="true"/>
+            <property name="allowEmptyLoops" value="true"/>
+            <message key="ws.notPreceded" value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
+            <message key="ws.notFollowed"
+                     value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
+        </module>
+        <module name="ModifierOrder"/>
+        <module name="ParenPad"/>
 
     </module>
     <module name="LineLength">