Enable Checkstyle 7.7.

checkstyle.xml

@@ -1,9 +1,10 @@
 <?xml version="1.0"?>
 <!DOCTYPE module PUBLIC
-    "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
-    "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
+    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
 
 <module name="Checker">
+  <module name="SuppressWarningsFilter"/>
   <module name="NewlineAtEndOfFile"/>
   <module name="FileLength"/>
   <module name="FileTabCharacter"/>
@@ -44,7 +45,7 @@
     <module name="LocalVariableName"/>
     <module name="MemberName"/>
     <module name="MethodName"/>
-    <module name="PackageName"/>
+    <!--<module name="PackageName"/>-->
     <module name="ParameterName"/>
     <module name="StaticVariableName"/>
     <module name="TypeName"/>
@@ -56,7 +57,9 @@
     <module name="IllegalImport"/>
     <!-- defaults to sun.* packages -->
     <module name="RedundantImport"/>
-    <module name="UnusedImports"/>
+    <module name="UnusedImports">
+      <property name="processJavadoc" value="true"/>
+    </module>
 
 
     <!-- Checks for Size Violations.                    -->
@@ -64,7 +67,9 @@
     <module name="LineLength">
       <property name="max" value="100"/>
     </module>
-    <module name="MethodLength"/>
+    <module name="MethodLength">
+      <property name="max" value="200"/>
+    </module>
 
 
     <!-- Checks for whitespace                               -->
@@ -78,7 +83,15 @@
     <module name="ParenPad"/>
     <module name="TypecastParenPad"/>
     <module name="WhitespaceAfter"/>
-    <module name="WhitespaceAround"/>
+    <module name="WhitespaceAround">
+      <property name="tokens"
+          value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN,
+          COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAND, LCURLY, LE, LITERAL_CATCH,
+          LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF, LITERAL_RETURN,
+          LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS,
+          MINUS_ASSIGN, MOD, MOD_ASSIGN, NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, SL, SLIST,
+          SL_ASSIGN, SR, SR_ASSIGN, STAR, STAR_ASSIGN, LITERAL_ASSERT, TYPE_EXTENSION_AND"/>
+    </module>
 
 
     <!-- Modifier Checks                                    -->
@@ -108,7 +121,7 @@
     <!--module name="InnerAssignment"/-->
     <!--module name="MagicNumber"/-->
     <!--module name="MissingSwitchDefault"/-->
-    <module name="RedundantThrows"/>
+    <!--<module name="RedundantThrows"/>-->
     <module name="SimplifyBooleanExpression"/>
     <module name="SimplifyBooleanReturn"/>
 
@@ -127,5 +140,8 @@
     <!--module name="FinalParameters"/-->
     <!--module name="TodoComment"/-->
     <module name="UpperEll"/>
+
+    <!-- Make the @SuppressWarnings annotations available to Checkstyle -->
+    <module name="SuppressWarningsHolder"/>
   </module>
 </module>