[ci] Fix checkstyle issue with else statement

Author: hazendaz

src/main/java/org/apache/ibatis/io/DefaultVFS.java

@@ -65,8 +65,7 @@ public List<String> list(URL url, String path) throws IOException {
           log.debug("Listing " + url);
         }
         resources = listResources(new JarInputStream(is), path);
-      }
-      else {
+      } else {
         List<String> children = new ArrayList<>();
         try {
           if (isJar(url)) {
@@ -84,8 +83,7 @@ public List<String> list(URL url, String path) throws IOException {
                 children.add(entry.getName());
               }
             }
-          }
-          else {
+          } else {
             /*
              * Some servlet containers allow reading from directory resources like a
              * text file, listing the child resources one per line. However, there is no
@@ -132,8 +130,7 @@ public List<String> list(URL url, String path) throws IOException {
               }
               children = Arrays.asList(file.list());
             }
-          }
-          else {
+          } else {
             // No idea where the exception came from so rethrow it
             throw e;
           }
@@ -244,8 +241,7 @@ protected URL findJarForResource(URL url) throws MalformedURLException {
       if (log.isDebugEnabled()) {
         log.debug("Extracted JAR URL: " + jarUrl);
       }
-    }
-    else {
+    } else {
       if (log.isDebugEnabled()) {
         log.debug("Not a JAR: " + jarUrl);
       }
@@ -257,8 +253,7 @@ protected URL findJarForResource(URL url) throws MalformedURLException {
       URL testUrl = new URL(jarUrl.toString());
       if (isJar(testUrl)) {
         return testUrl;
-      }
-      else {
+      } else {
         // WebLogic fix: check if the URL's file exists in the filesystem.
         if (log.isDebugEnabled()) {
           log.debug("Not a JAR: " + jarUrl);