rename argument, format code

core/src/main/java/com/taobao/arthas/core/command/klass100/SearchClassCommand.java

@@ -117,8 +117,8 @@ public class SearchClassCommand extends AnnotatedCommand {
             int pageSize = 256;
             ResultUtils.processClassNames(matchedClasses, pageSize, new ResultUtils.PaginationHandler<List<String>>() {
                 @Override
-                public boolean handle(List<String> list, int segment) {
-                    process.appendResult(new SearchClassModel(list, segment));
+                public boolean handle(List<String> classNames, int segment) {
+                    process.appendResult(new SearchClassModel(classNames, segment));
                     return true;
                 }
             });

core/src/main/java/com/taobao/arthas/core/command/view/SearchClassView.java

@@ -13,7 +13,8 @@ public class SearchClassView extends ResultView<SearchClassModel> {
     public void draw(CommandProcess process, SearchClassModel result) {
 
         if (result.isDetail()) {
-            process.write(RenderUtil.render(ClassUtils.renderClassInfo(result.getClassInfo(), result.withField(), result.expand()), process.width()));
+            process.write(RenderUtil.render(ClassUtils.renderClassInfo(result.getClassInfo(),
+                    result.withField(), result.expand()), process.width()));
             process.write("\n");
         } else if (result.getClassNames() != null) {
             for (String className : result.getClassNames()) {