[ci] Fix single line javadocs to multi line javadocs

Author: hazendaz

src/main/java/org/apache/ibatis/io/JBoss6VFS.java

@@ -140,7 +140,9 @@ protected static void checkReturnType(Method method, Class<?> expected) {
     }
   }
 
-  /** Mark this {@link VFS} as invalid for the current environment. */
+  /**
+   * Mark this {@link VFS} as invalid for the current environment.
+   */
   protected static void setInvalid() {
     if (JBoss6VFS.valid.booleanValue()) {
       log.debug("JBoss 6 VFS API is not available in this environment.");

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

@@ -38,7 +38,9 @@ public abstract class VFS {
   /** The built-in implementations. */
   public static final Class<?>[] IMPLEMENTATIONS = { JBoss6VFS.class, DefaultVFS.class };
 
-  /** The list to which implementations are added by {@link #addImplClass(Class)}. */
+  /**
+   * The list to which implementations are added by {@link #addImplClass(Class)}.
+   */
   public static final List<Class<? extends VFS>> USER_IMPLEMENTATIONS = new ArrayList<>();
 
   /** Singleton instance holder. */