🎨 Format code

src/main/java/org/b3log/solo/Server.java

@@ -85,7 +85,7 @@ public final class Server extends BaseServer {
 
     public static class TailStringWriter extends StringWriter {
 
-        private AtomicInteger count = new AtomicInteger();
+        private final AtomicInteger count = new AtomicInteger();
 
         @Override
         public void flush() {
@@ -153,13 +153,11 @@ public final class Server extends BaseServer {
             commandLine = commandLineParser.parse(options, args);
         } catch (final ParseException e) {
             helpFormatter.printHelp(cmdSyntax, header, options, footer, true);
-
             return;
         }
 
         if (commandLine.hasOption("h")) {
             helpFormatter.printHelp(cmdSyntax, header, options, footer, true);
-
             return;
         }
 

src/main/java/org/b3log/solo/event/B3ArticleSender.java

@@ -73,19 +73,16 @@ public class B3ArticleSender extends AbstractEventListener<JSONObject> {
             final String title = originalArticle.getString(Article.ARTICLE_TITLE);
             if (Article.ARTICLE_STATUS_C_PUBLISHED != originalArticle.optInt(Article.ARTICLE_STATUS)) {
                 LOGGER.log(Level.INFO, "Ignored push a draft [title={}] to Rhy", title);
-
                 return;
             }
 
             if (StringUtils.isNotBlank(originalArticle.optString(Article.ARTICLE_VIEW_PWD))) {
                 LOGGER.log(Level.INFO, "Article [title={}] is a password article, ignored push to Rhy", title);
-
                 return;
             }
 
             if (!originalArticle.optBoolean(Common.POST_TO_COMMUNITY)) {
                 LOGGER.log(Level.INFO, "Article [title={}] push flag [postToCommunity] is [false], ignored push to Rhy", title);
-
                 return;
             }
 

src/main/java/org/b3log/solo/model/atom/Entry.java

@@ -153,7 +153,7 @@ public final class Entry {
     /**
      * Categories.
      */
-    private Set<Category> categories = new HashSet<Category>();
+    private final Set<Category> categories = new HashSet<Category>();
 
     /**
      * Gets the URI.

src/main/java/org/b3log/solo/model/atom/Feed.java

@@ -157,7 +157,7 @@ public final class Feed {
     /**
      * Entries.
      */
-    private List<Entry> entries = new ArrayList<>();
+    private final List<Entry> entries = new ArrayList<>();
 
     /**
      * Gets the id.

src/main/java/org/b3log/solo/model/rss/Channel.java

@@ -153,7 +153,7 @@ public final class Channel {
     /**
      * Items.
      */
-    private List<Item> items = new ArrayList<>();
+    private final List<Item> items = new ArrayList<>();
 
     /**
      * Gets the atom link.

src/main/java/org/b3log/solo/model/rss/Item.java

@@ -71,7 +71,7 @@ public final class Item {
     /**
      * Categories.
      */
-    private Set<Category> categories = new HashSet<>();
+    private final Set<Category> categories = new HashSet<>();
 
     /**
      * Start guid element.

src/main/java/org/b3log/solo/model/sitemap/Sitemap.java

@@ -49,7 +49,7 @@ public final class Sitemap {
     /**
      * URLs.
      */
-    private List<URL> urls = new ArrayList<>();
+    private final List<URL> urls = new ArrayList<>();
 
     /**
      * Adds the specified url.

src/main/java/org/b3log/solo/plugin/ToCPlugin.java

@@ -41,7 +41,7 @@ import java.util.Map;
  */
 public class ToCPlugin extends NotInteractivePlugin {
 
-    private ToCEventHandler handler = new ToCEventHandler();
+    private final ToCEventHandler handler = new ToCEventHandler();
 
     @Override
     public void changeStatus() {

src/main/java/org/b3log/solo/processor/ArticleProcessor.java

@@ -143,14 +143,12 @@ public class ArticleProcessor {
         final String markdownText = context.requestJSON().optString("markdownText");
         if (StringUtils.isBlank(markdownText)) {
             result.put(Common.DATA, "");
-
             return;
         }
 
         if (!Solos.isLoggedIn(context)) {
             result.put(Keys.CODE, -1);
             result.put(Keys.MSG, langPropsService.get("getFailLabel"));
-
             return;
         }
 
@@ -173,14 +171,12 @@ public class ArticleProcessor {
         final String articleId = context.param("articleId");
         if (StringUtils.isBlank(articleId)) {
             context.sendError(404);
-
             return;
         }
 
         final JSONObject article = articleQueryService.getArticleById(articleId);
         if (null == article) {
             context.sendError(404);
-
             return;
         }
 
@@ -238,7 +234,6 @@ public class ArticleProcessor {
                 }
 
                 context.sendRedirect(Latkes.getServePath() + article.getString(Article.ARTICLE_PERMALINK));
-
                 return;
             }
 
@@ -266,7 +261,6 @@ public class ArticleProcessor {
             final JsonRenderer renderer = new JsonRenderer();
             context.setRenderer(renderer);
             renderer.setJSONObject(jsonObject);
-
             return;
         }
 
@@ -299,7 +293,6 @@ public class ArticleProcessor {
             final JsonRenderer renderer = new JsonRenderer();
             context.setRenderer(renderer);
             renderer.setJSONObject(jsonObject);
-
             return;
         }
 
@@ -308,14 +301,12 @@ public class ArticleProcessor {
         final String articleId = context.pathVar("id");
         if (StringUtils.isBlank(articleId)) {
             context.sendError(404);
-
             return;
         }
 
         final JSONObject article = articleQueryService.getArticleById(articleId);
         if (null == article) {
             context.sendError(404);
-
             return;
         }
 
@@ -524,7 +515,6 @@ public class ArticleProcessor {
             final JSONObject authorRet = userQueryService.getUser(authorId);
             if (null == authorRet) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -568,7 +558,6 @@ public class ArticleProcessor {
             final JSONObject preference = optionQueryService.getPreference();
             if (null == preference) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -578,14 +567,12 @@ public class ArticleProcessor {
             final JSONObject result = userQueryService.getUser(authorId);
             if (null == result) {
                 context.sendError(404);
-
                 return;
             }
 
             final JSONObject articlesResult = articleQueryService.getArticlesByAuthorId(authorId, currentPageNum, pageSize);
             if (null == articlesResult) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -626,7 +613,6 @@ public class ArticleProcessor {
             if (null == result) {
                 LOGGER.log(Level.DEBUG, "Can not find articles for the specified archive date[string={}]", archiveDateString);
                 context.sendError(404);
-
                 return;
             }
 
@@ -642,7 +628,6 @@ public class ArticleProcessor {
             final List<JSONObject> articles = articleQueryService.getArticlesByArchiveDate(archiveDateId, currentPageNum, pageSize);
             if (articles.isEmpty()) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -671,7 +656,6 @@ public class ArticleProcessor {
         final JSONObject article = (JSONObject) context.attr(Article.ARTICLE);
         if (null == article) {
             context.sendError(404);
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/B3Receiver.java

@@ -139,7 +139,6 @@ public class B3Receiver {
                 final String msg = "Not found client";
                 ret.put(Keys.MSG, msg);
                 LOGGER.log(Level.WARN, msg);
-
                 return;
             }
 
@@ -151,7 +150,6 @@ public class B3Receiver {
                 final String msg = "Not found user [" + articleAuthorName + "]";
                 ret.put(Keys.MSG, msg);
                 LOGGER.log(Level.WARN, msg);
-
                 return;
             }
 
@@ -162,7 +160,6 @@ public class B3Receiver {
                 final String msg = "Wrong key";
                 ret.put(Keys.MSG, msg);
                 LOGGER.log(Level.WARN, msg);
-
                 return;
             }
 
@@ -172,7 +169,6 @@ public class B3Receiver {
                 final String msg = "Not found article";
                 ret.put(Keys.MSG, msg);
                 LOGGER.log(Level.WARN, msg);
-
                 return;
             }
 
@@ -197,7 +193,6 @@ public class B3Receiver {
                 final JSONObject addRequest = new JSONObject().put(Article.ARTICLE, article);
                 articleMgmtService.addArticle(addRequest);
                 LOGGER.log(Level.INFO, "Added an article [" + title + "] via Sym");
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/BeforeRequestHandler.java

@@ -36,7 +36,6 @@ public class BeforeRequestHandler implements Handler {
             context.setHeader("Retry-After", "600");
             context.sendString("Too Many Requests");
             context.abort();
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/CategoryProcessor.java

@@ -106,7 +106,6 @@ public class CategoryProcessor {
             final JSONObject category = categoryQueryService.getByURI(categoryURI);
             if (null == category) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -155,7 +154,6 @@ public class CategoryProcessor {
             final JSONObject category = categoryQueryService.getByURI(categoryURI);
             if (null == category) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -171,7 +169,6 @@ public class CategoryProcessor {
             final int pageCount = result.optJSONObject(Pagination.PAGINATION).optInt(Pagination.PAGINATION_PAGE_COUNT);
             if (0 == pageCount) {
                 context.sendError(404);
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/CommentProcessor.java

@@ -136,7 +136,6 @@ public class CommentProcessor {
         if (!Solos.isLoggedIn(context)) {
             jsonObject.put(Keys.STATUS_CODE, false);
             jsonObject.put(Keys.MSG, "Need login");
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/FeedProcessor.java

@@ -167,7 +167,6 @@ public class FeedProcessor {
             final JSONObject preference = optionQueryService.getPreference();
             if (null == preference) {
                 context.sendError(404);
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/FetchUploadProcessor.java

@@ -72,7 +72,6 @@ public class FetchUploadProcessor {
             final String msg = "Gets upload token failed";
             LOGGER.log(Level.ERROR, msg);
             result.put(Keys.MSG, msg);
-
             return;
         }
 
@@ -93,7 +92,6 @@ public class FetchUploadProcessor {
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Fetch file [url=" + originalURL + "] failed", e);
             result.put(Keys.MSG, "Fetch file [url=" + originalURL + "] failed");
-
             return;
         }
 
@@ -124,7 +122,6 @@ public class FetchUploadProcessor {
             final String msg = "Upload file to community OSS [url=" + originalURL + "] failed";
             LOGGER.log(Level.ERROR, msg, e);
             result.put(Keys.MSG, msg);
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/IndexProcessor.java

@@ -126,7 +126,6 @@ public class IndexProcessor {
     public void showStart(final RequestContext context) {
         if (initService.isInited() && null != Solos.getCurrentUser(context)) {
             context.sendRedirect(Latkes.getServePath());
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/InitCheckHandler.java

@@ -50,7 +50,6 @@ public class InitCheckHandler implements Handler {
         // 禁止直接获取 robots.txt https://github.com/b3log/solo/issues/12543
         if (requestURI.startsWith("/robots.txt") && !isSpiderBot) {
             context.sendError(403);
-
             return;
         }
 
@@ -58,14 +57,12 @@ public class InitCheckHandler implements Handler {
         final InitService initService = beanManager.getReference(InitService.class);
         if (initService.isInited()) {
             context.handle();
-
             return;
         }
 
         if (StringUtils.startsWith(requestURI, Latkes.getContextPath() + "/login/")) {
             // Do initialization
             context.handle();
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/OAuthProcessor.java

@@ -124,7 +124,6 @@ public class OAuthProcessor {
         final String referer = STATES.get(state);
         if (null == referer) {
             context.sendError(400);
-
             return;
         }
         STATES.remove(state);
@@ -158,7 +157,6 @@ public class OAuthProcessor {
                     } catch (final Exception e) {
                         LOGGER.log(Level.ERROR, "Registers via oauth failed", e);
                         context.sendError(500);
-
                         return;
                     }
                 } else {
@@ -169,7 +167,6 @@ public class OAuthProcessor {
                     } catch (final Exception e) {
                         LOGGER.log(Level.ERROR, "Updates user GitHub id failed", e);
                         context.sendError(500);
-
                         return;
                     }
                 }
@@ -182,7 +179,6 @@ public class OAuthProcessor {
             } catch (final Exception e) {
                 LOGGER.log(Level.ERROR, "Updates user name failed", e);
                 context.sendError(500);
-
                 return;
             }
         }
@@ -191,7 +187,6 @@ public class OAuthProcessor {
         if (null == user) {
             LOGGER.log(Level.WARN, "Can't get user by name [" + userName + "]");
             context.sendError(404);
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/PermalinkHandler.java

@@ -59,7 +59,6 @@ public class PermalinkHandler implements Handler {
             final InitService initService = beanManager.getReference(InitService.class);
             if (!initService.isInited()) {
                 context.handle();
-
                 return;
             }
 
@@ -69,7 +68,6 @@ public class PermalinkHandler implements Handler {
             if (PermalinkQueryService.invalidPermalinkFormat(permalink)) {
                 LOGGER.log(Level.DEBUG, "Skip permalink handling request [URI={}]", permalink);
                 context.handle();
-
                 return;
             }
 
@@ -78,13 +76,11 @@ public class PermalinkHandler implements Handler {
             if (null == article) {
                 LOGGER.log(Level.DEBUG, "Not found article with permalink [{}]", permalink);
                 context.handle();
-
                 return;
             }
         } catch (final RepositoryException e) {
             LOGGER.log(Level.ERROR, "Processes article permalink handler failed", e);
             context.sendError(404);
-
             return;
         }
 
@@ -92,11 +88,9 @@ public class PermalinkHandler implements Handler {
         if (Solos.needViewPwd(context, article)) {
             try {
                 context.sendRedirect(Latkes.getServePath() + "/console/article-pwd?articleId=" + article.optString(Keys.OBJECT_ID));
-
                 return;
             } catch (final Exception e) {
                 context.sendError(404);
-
                 return;
             }
         }
@@ -106,7 +100,6 @@ public class PermalinkHandler implements Handler {
         final boolean allowVisitDraftViaPermalink = preference.getBoolean(Option.ID_C_ALLOW_VISIT_DRAFT_VIA_PERMALINK);
         if (Article.ARTICLE_STATUS_C_PUBLISHED != article.optInt(Article.ARTICLE_STATUS) && !allowVisitDraftViaPermalink) {
             context.sendError(404);
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/StaticMidware.java

@@ -36,7 +36,6 @@ public class StaticMidware {
         final String html = Statics.get(context);
         if (null == html) {
             context.handle();
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/TagProcessor.java

@@ -101,7 +101,6 @@ public class TagProcessor {
             final JSONObject result = tagQueryService.getTagByTitle(tagTitle);
             if (null == result) {
                 context.sendError(404);
-
                 return;
             }
 
@@ -116,7 +115,6 @@ public class TagProcessor {
             final JSONObject tagArticleResult = articleQueryService.getArticlesByTag(tagId, currentPageNum, pageSize);
             if (null == tagArticleResult) {
                 context.sendError(404);
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/UserTemplateProcessor.java

@@ -93,7 +93,6 @@ public class UserTemplateProcessor {
             } catch (final Exception e) {
                 LOGGER.log(Level.ERROR, "Renders CHANGE_LOGS failed", e);
             }
-
             return;
         }
 
@@ -107,7 +106,6 @@ public class UserTemplateProcessor {
         final Template template = Skins.getSkinTemplate(context, templateName);
         if (null == template) {
             context.sendError(404);
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/console/AdminConsole.java

@@ -230,7 +230,6 @@ public class AdminConsole {
 
         if (!Solos.isAdminLoggedIn(context)) {
             context.sendError(401);
-
             return;
         }
 
@@ -243,7 +242,6 @@ public class AdminConsole {
         final byte[] zipData = exportService.exportSQL();
         if (null == zipData) {
             context.sendError(500);
-
             return;
         }
 
@@ -263,7 +261,6 @@ public class AdminConsole {
         final Response response = context.getResponse();
         if (!Solos.isAdminLoggedIn(context)) {
             context.sendError(401);
-
             return;
         }
 
@@ -297,7 +294,6 @@ public class AdminConsole {
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Export failed", e);
             context.renderJSON().renderMsg("Export failed, please check log");
-
             return;
         }
     }
@@ -311,7 +307,6 @@ public class AdminConsole {
         final Response response = context.getResponse();
         if (!Solos.isAdminLoggedIn(context)) {
             context.sendError(401);
-
             return;
         }
 
@@ -363,7 +358,6 @@ public class AdminConsole {
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Export failed", e);
             context.renderJSON().renderMsg("Export failed, please check log");
-
             return;
         }
     }

src/main/java/org/b3log/solo/processor/console/ArticleConsole.java

@@ -180,7 +180,6 @@ public class ArticleConsole {
                 renderer.setJSONObject(ret);
                 ret.put(Keys.STATUS_CODE, false);
                 ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
-
                 return;
             }
 
@@ -298,7 +297,6 @@ public class ArticleConsole {
             if (!articleQueryService.canAccessArticle(articleId, currentUser)) {
                 ret.put(Keys.STATUS_CODE, false);
                 ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
-
                 return;
             }
 
@@ -342,7 +340,6 @@ public class ArticleConsole {
             if (!articleQueryService.canAccessArticle(articleId, currentUser)) {
                 ret.put(Keys.STATUS_CODE, false);
                 ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
-
                 return;
             }
 
@@ -382,7 +379,6 @@ public class ArticleConsole {
         if (!Solos.isAdminLoggedIn(context)) {
             ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
             ret.put(Keys.STATUS_CODE, false);
-
             return;
         }
 
@@ -423,7 +419,6 @@ public class ArticleConsole {
         if (!Solos.isAdminLoggedIn(context)) {
             ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
             ret.put(Keys.STATUS_CODE, false);
-
             return;
         }
 
@@ -490,7 +485,6 @@ public class ArticleConsole {
             if (!articleQueryService.canAccessArticle(articleId, currentUser)) {
                 ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
                 ret.put(Keys.STATUS_CODE, false);
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/CategoryConsole.java

@@ -156,7 +156,6 @@ public class CategoryConsole {
             final JSONObject result = categoryQueryService.getCategory(categoryId);
             if (null == result) {
                 renderer.setJSONObject(new JSONObject().put(Keys.STATUS_CODE, false));
-
                 return;
             }
 
@@ -273,7 +272,6 @@ public class CategoryConsole {
                     final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                     renderer.setJSONObject(jsonObject);
                     jsonObject.put(Keys.MSG, addArticleWithTagFirstLabel);
-
                     return;
                 }
 
@@ -292,7 +290,6 @@ public class CategoryConsole {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("duplicatedCategoryLabel"));
-
                 return;
             }
 
@@ -301,7 +298,6 @@ public class CategoryConsole {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("categoryURIMustBeASCIILabel"));
-
                 return;
             }
 
@@ -310,14 +306,12 @@ public class CategoryConsole {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("duplicatedCategoryURILabel"));
-
                 return;
             }
             if (255 <= StringUtils.length(uri)) {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("categoryURITooLongLabel"));
-
                 return;
             }
 
@@ -409,7 +403,6 @@ public class CategoryConsole {
                     final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                     renderer.setJSONObject(jsonObject);
                     jsonObject.put(Keys.MSG, addArticleWithTagFirstLabel);
-
                     return;
                 }
 
@@ -427,7 +420,6 @@ public class CategoryConsole {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("duplicatedCategoryLabel"));
-
                 return;
             }
 
@@ -436,7 +428,6 @@ public class CategoryConsole {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("categoryURIMustBeASCIILabel"));
-
                 return;
             }
             mayExist = categoryQueryService.getByURI(uri);
@@ -444,14 +435,12 @@ public class CategoryConsole {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("duplicatedCategoryURILabel"));
-
                 return;
             }
             if (255 <= StringUtils.length(uri)) {
                 final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
                 renderer.setJSONObject(jsonObject);
                 jsonObject.put(Keys.MSG, langPropsService.get("categoryURITooLongLabel"));
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/CommentConsole.java

@@ -88,7 +88,6 @@ public class CommentConsole {
             if (!commentQueryService.canAccessComment(commentId, currentUser)) {
                 ret.put(Keys.STATUS_CODE, false);
                 ret.put(Keys.MSG, langPropsService.get("forbiddenLabel"));
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/ConsoleAdminAuthMidware.java

@@ -29,7 +29,6 @@ public class ConsoleAdminAuthMidware {
         if (!Solos.isAdminLoggedIn(context)) {
             context.sendError(401);
             context.abort();
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/console/ConsoleAuthMidware.java

@@ -33,7 +33,6 @@ public class ConsoleAuthMidware {
         if (null == currentUser) {
             context.sendError(401);
             context.abort();
-
             return;
         }
 

src/main/java/org/b3log/solo/processor/console/LinkConsole.java

@@ -323,7 +323,6 @@ public class LinkConsole {
             final JSONObject result = linkQueryService.getLink(linkId);
             if (null == result) {
                 renderer.setJSONObject(new JSONObject().put(Keys.STATUS_CODE, false));
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/PageConsole.java

@@ -283,7 +283,6 @@ public class PageConsole {
             final JSONObject result = pageQueryService.getPage(pageId);
             if (null == result) {
                 renderer.setJSONObject(new JSONObject().put(Keys.STATUS_CODE, false));
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/PreferenceConsole.java

@@ -181,7 +181,6 @@ public class PreferenceConsole {
             final JSONObject preference = optionQueryService.getPreference();
             if (null == preference) {
                 renderer.setJSONObject(new JSONObject().put(Keys.STATUS_CODE, false));
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/SkinConsole.java

@@ -93,7 +93,6 @@ public class SkinConsole {
             final JSONObject skin = optionQueryService.getSkin();
             if (null == skin) {
                 renderer.setJSONObject(new JSONObject().put(Keys.STATUS_CODE, false));
-
                 return;
             }
 
@@ -104,7 +103,6 @@ public class SkinConsole {
                 final String name = Latkes.getSkinName(dirName);
                 if (null == name) {
                     LOGGER.log(Level.WARN, "The directory [{}] does not contain any skin, ignored it", dirName);
-
                     continue;
                 }
 

src/main/java/org/b3log/solo/processor/console/StaticSiteConsole.java

@@ -83,14 +83,12 @@ public class StaticSiteConsole {
             if (!Strings.isURL(url)) {
                 context.renderJSON(-1);
                 context.renderMsg("Invalid site URL");
-
                 return;
             }
 
             if (Latkes.isInJar()) {
                 context.renderJSON(-1);
                 context.renderMsg("Do not support this feature while running in Jar");
-
                 return;
             }
 

src/main/java/org/b3log/solo/processor/console/UserConsole.java

@@ -229,7 +229,6 @@ public class UserConsole {
             final JSONObject jsonObject = new JSONObject().put(Keys.STATUS_CODE, false);
             renderer.setJSONObject(jsonObject);
             jsonObject.put(Keys.MSG, langPropsService.get("getFailLabel"));
-
             return;
         }
 

src/main/java/org/b3log/solo/service/ArticleMgmtService.java

@@ -219,7 +219,6 @@ public class ArticleMgmtService {
             optionMgmtService.addOrUpdateOption(githubReposOpt);
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Updates github repos option failed", e);
-
             return;
         }
 

src/main/java/org/b3log/solo/service/CategoryMgmtService.java

@@ -83,7 +83,6 @@ public class CategoryMgmtService {
                 }
 
                 LOGGER.log(Level.WARN, "Cant not find the target category of source category [order={}]", srcCategoryOrder);
-
                 return;
             }
 

src/main/java/org/b3log/solo/service/CommentQueryService.java

@@ -171,7 +171,6 @@ public class CommentQueryService {
                     final String commentId = comment.optString(Keys.OBJECT_ID);
                     commentRepository.remove(commentId);
                     transaction.commit();
-
                     continue;
                 }
 

src/main/java/org/b3log/solo/service/ExportService.java

@@ -456,11 +456,9 @@ public class ExportService {
 
             if (StringUtils.isNotBlank(article.optString(Article.ARTICLE_VIEW_PWD))) {
                 passwords.add(one);
-
                 continue;
             } else if (Article.ARTICLE_STATUS_C_PUBLISHED == article.optInt(Article.ARTICLE_STATUS)) {
                 posts.add(one);
-
                 continue;
             } else {
                 drafts.add(one);

src/main/java/org/b3log/solo/service/UpgradeService.java

@@ -98,7 +98,6 @@ public class UpgradeService {
                     V380_390.perform();
                 case "3.9.0":
                     V390_400.perform();
-
                     break;
                 default:
                     LOGGER.log(Level.ERROR, "Please upgrade to v3.0.0 first");

src/main/java/org/b3log/solo/service/UserMgmtService.java

@@ -131,7 +131,6 @@ public class UserMgmtService {
             usite = result.optJSONObject(Common.DATA);
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Gets usite failed", e);
-
             return;
         }
 
@@ -146,7 +145,6 @@ public class UserMgmtService {
             optionMgmtService.addOrUpdateOption(usiteOpt);
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Updates usite option failed", e);
-
             return;
         }
     }

src/main/java/org/b3log/solo/util/Markdowns.java

@@ -249,7 +249,6 @@ public final class Markdowns {
             for (final Thread thread : threads) {
                 if (thread.getId() == threadId[0]) {
                     thread.stop();
-
                     break;
                 }
             }

src/main/java/org/b3log/solo/util/Statics.java

@@ -18,7 +18,6 @@ import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.b3log.latke.http.RequestContext;
-import org.b3log.solo.model.Option;
 import org.b3log.solo.processor.SkinRenderer;
 
 import java.io.ByteArrayInputStream;
@@ -46,12 +45,12 @@ public final class Statics {
     /**
      * Logger.
      */
-    private static Logger LOGGER = LogManager.getLogger(Statics.class);
+    private static final Logger LOGGER = LogManager.getLogger(Statics.class);
 
     /**
      * Generated page expire time.
      */
-    private static long EXPIRED = TimeUnit.HOURS.toMillis(6);
+    private static final long EXPIRED = TimeUnit.HOURS.toMillis(6);
 
     private static File DIR;