🎨 Cleanup code

src/main/java/org/b3log/solo/filter/AuthFilter.java

@@ -15,7 +15,6 @@
  */
 package org.b3log.solo.filter;
 
-
 import org.b3log.latke.ioc.LatkeBeanManager;
 import org.b3log.latke.ioc.Lifecycle;
 import org.b3log.latke.logging.Level;
@@ -31,7 +30,6 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 
-
 /**
  * Authentication filter.
  *

src/main/java/org/b3log/solo/filter/PermalinkFilter.java

@@ -15,7 +15,6 @@
  */
 package org.b3log.solo.filter;
 
-
 import org.apache.commons.lang.StringUtils;
 import org.b3log.latke.Keys;
 import org.b3log.latke.Latkes;
@@ -44,16 +43,15 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 
-
 /**
  * Article/Page permalink filter.
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
  * @version 1.0.1.7, Jan 8, 2013
- * @since 0.3.1
  * @see org.b3log.solo.processor.ArticleProcessor#showArticle(org.b3log.latke.servlet.HTTPRequestContext,
  * javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
  * @see org.b3log.solo.processor.PageProcessor#showPage(org.b3log.latke.servlet.HTTPRequestContext)
+ * @since 0.3.1
  */
 public final class PermalinkFilter implements Filter {
 
@@ -63,7 +61,8 @@ public final class PermalinkFilter implements Filter {
     private static final Logger LOGGER = Logger.getLogger(PermalinkFilter.class);
 
     @Override
-    public void init(final FilterConfig filterConfig) throws ServletException {}
+    public void init(final FilterConfig filterConfig) throws ServletException {
+    }
 
     /**
      * Tries to dispatch request to article processor.
@@ -103,7 +102,6 @@ public final class PermalinkFilter implements Filter {
             final ArticleRepository articleRepository = beanManager.getReference(ArticleRepositoryImpl.class);
 
             article = articleRepository.getByPermalink(permalink);
-            
             if (null == article) {
                 final PageRepository pageRepository = beanManager.getReference(PageRepositoryImpl.class);
 
@@ -150,7 +148,7 @@ public final class PermalinkFilter implements Filter {
      * @param page     the specified page
      * @throws ServletException servlet exception
      * @throws IOException      io exception
-     * @see HTTPRequestDispatcher#dispatch(org.b3log.latke.servlet.HTTPRequestContext) 
+     * @see DispatcherServlet#result(HTTPRequestContext)
      */
     private void dispatchToArticleOrPageProcessor(final ServletRequest request, final ServletResponse response,
                                                   final JSONObject article, final JSONObject page)
@@ -171,7 +169,6 @@ public final class PermalinkFilter implements Filter {
         request.setAttribute(Keys.HttpRequest.REQUEST_METHOD, HTTPRequestMethod.GET.name());
 
         final HttpControl httpControl = new HttpControl(DispatcherServlet.SYS_HANDLER.iterator(), context);
-
         try {
             httpControl.nextHandler();
         } catch (final Exception e) {
@@ -182,5 +179,6 @@ public final class PermalinkFilter implements Filter {
     }
 
     @Override
-    public void destroy() {}
+    public void destroy() {
+    }
 }

src/main/java/org/b3log/solo/plugin/list/ListHandler.java

@@ -78,8 +78,8 @@ public class ListHandler extends AbstractEventListener<JSONObject> {
 
             element.before("<span id='" + id + "'></span>");
 
-            listBuilder.append("<li class='b3-solo-list-").append(tagName).append("'><a href='#").append(id).append("'>").append(text).
-                    append("</a></li>");
+            listBuilder.append("<li class='b3-solo-list-").append(tagName).append("'><a href='#").append(id).append("'>").
+                    append(text).append("</a></li>");
         }
         listBuilder.append("</ul>");