upgrade to checkstyle 10.17.0

codegen/build.gradle.kts

@@ -205,6 +205,10 @@ subprojects {
 
         tasks["checkstyleTest"].enabled = false
 
+        checkstyle {
+            toolVersion = "10.17.0"
+        }
+
         /*
          * Tests
          * ====================================================

codegen/config/checkstyle/checkstyle.xml

@@ -78,7 +78,7 @@
         <!-- Checks for Javadoc comments.                     -->
         <!-- See http://checkstyle.sf.net/config_javadoc.html -->
         <module name="JavadocMethod">
-            <property name="scope" value="public"/>
+            <property name="accessModifiers" value="public"/>
             <property name="allowMissingParamTags" value="true"/>
             <property name="allowMissingReturnTag" value="true"/>
             <property name="allowedAnnotations" value="Override, Test"/>

codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/GoWriter.java

@@ -932,7 +932,7 @@ private String formatWithNamespace(Symbol symbol) {
      * Implements Go symbol formatting for the {@code $P} formatter. This is identical to the $T
      * formatter, except that it will add a * to symbols that can be pointers.
      */
-    private class PointableGoSymbolFormatter extends GoSymbolFormatter {
+    private final class PointableGoSymbolFormatter extends GoSymbolFormatter {
         @Override
         public String apply(Object type, String indent) {
             String formatted = super.apply(type, indent);
@@ -957,7 +957,7 @@ private boolean isPointer(Object type) {
         }
     }
 
-    class GoWritableInjector extends GoSymbolFormatter {
+    private final class GoWritableInjector extends GoSymbolFormatter {
         @Override
         public String apply(Object type, String indent) {
             if (!(type instanceof Writable)) {
@@ -975,7 +975,7 @@ public String apply(Object type, String indent) {
     /**
      * Implements Go symbol formatting for the {@code $D} formatter.
      */
-    private class GoDependencyFormatter implements BiFunction<Object, String, String> {
+    private final class GoDependencyFormatter implements BiFunction<Object, String, String> {
         @Override
         public String apply(Object type, String indent) {
             if (type instanceof GoDependency) {

codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/integration/ProtocolGenerator.java

@@ -496,7 +496,7 @@ default void generateAuth(GenerationContext context) {
     /**
      * Context object used for service serialization and deserialization.
      */
-    class GenerationContext {
+    final class GenerationContext {
         private final GoSettings settings;
         private final Model model;
         private final ServiceShape service;