Minor CheckStyle cleanups

- Remove redundant 'final' modifier on private native method

- Fix line wrapping of opening brace

Change-Id: I5efcc7f2bdd8b7786f14319c23cb5c3a2c221591

gerrit-gwtui-common/src/main/java/com/google/gerrit/client/info/ChangeInfo.java

@@ -460,7 +460,7 @@ public class ChangeInfo extends JavaScriptObject {
     public final native String message() /*-{ return this.message; }-*/;
     public final native int _revisionNumber() /*-{ return this._revision_number || 0; }-*/;
     public final native String tag() /*-{ return this.tag; }-*/;
-    private final native String dateRaw() /*-{ return this.date; }-*/;
+    private native String dateRaw() /*-{ return this.date; }-*/;
 
     public final Timestamp date() {
       return JavaSqlTimestamp_JsonSerializer.parseTimestamp(dateRaw());

gerrit-server/src/main/java/com/google/gerrit/server/change/DeleteAssignee.java

@@ -71,8 +71,7 @@ public class DeleteAssignee implements
 
   @Override
   public Response<AccountInfo> apply(ChangeResource rsrc, Input input)
-      throws RestApiException, UpdateException
-       {
+      throws RestApiException, UpdateException {
     try (BatchUpdate bu = batchUpdateFactory.create(db.get(),
         rsrc.getProject(),
         rsrc.getUser(), TimeUtil.nowTs())) {