fix checkstyle

Author: stokito

smack-extensions/src/main/java/org/jivesoftware/smackx/avatar/MemoryAvatarMetadataStore.java

@@ -20,6 +20,7 @@
 import java.util.concurrent.ConcurrentHashMap;
 
 import org.jivesoftware.smack.util.Pair;
+
 import org.jxmpp.jid.EntityBareJid;
 
 public class MemoryAvatarMetadataStore implements AvatarMetadataStore {

smack-extensions/src/main/java/org/jivesoftware/smackx/avatar/UserAvatarManager.java

@@ -35,6 +35,7 @@
 import org.jivesoftware.smack.packet.Message;
 import org.jivesoftware.smack.util.SHA1;
 import org.jivesoftware.smack.util.stringencoder.Base64;
+
 import org.jivesoftware.smackx.avatar.element.DataExtension;
 import org.jivesoftware.smackx.avatar.element.MetadataExtension;
 import org.jivesoftware.smackx.avatar.listener.AvatarListener;
@@ -49,7 +50,8 @@
 import org.jxmpp.jid.EntityBareJid;
 
 /**
- * <h1>User Avatar manager class.</h1>
+ * User Avatar manager class.
+ * <p>
  * This manager allows publication of user avatar images via PubSub, as well as publication of
  * {@link MetadataExtension MetadataExtensions} containing {@link MetadataInfo} elements for avatars
  * available via PubSub, HTTP or external third-party services via {@link MetadataPointer} elements.

smack-extensions/src/main/java/org/jivesoftware/smackx/avatar/element/DataExtension.java

@@ -21,6 +21,7 @@
 import org.jivesoftware.smack.util.StringUtils;
 import org.jivesoftware.smack.util.XmlStringBuilder;
 import org.jivesoftware.smack.util.stringencoder.Base64;
+
 import org.jivesoftware.smackx.avatar.UserAvatarManager;
 
 /**

smack-extensions/src/main/java/org/jivesoftware/smackx/avatar/element/MetadataExtension.java

@@ -23,6 +23,7 @@
 import org.jivesoftware.smack.packet.ExtensionElement;
 import org.jivesoftware.smack.packet.XmlEnvironment;
 import org.jivesoftware.smack.util.XmlStringBuilder;
+
 import org.jivesoftware.smackx.avatar.MetadataInfo;
 import org.jivesoftware.smackx.avatar.MetadataPointer;
 import org.jivesoftware.smackx.avatar.UserAvatarManager;

smack-extensions/src/main/java/org/jivesoftware/smackx/avatar/provider/DataProvider.java

@@ -25,7 +25,9 @@
 import org.jivesoftware.smack.util.stringencoder.Base64;
 import org.jivesoftware.smack.xml.XmlPullParser;
 import org.jivesoftware.smack.xml.XmlPullParserException;
+
 import org.jivesoftware.smackx.avatar.element.DataExtension;
+
 import org.jxmpp.JxmppContext;
 
 /**

smack-extensions/src/main/java/org/jivesoftware/smackx/avatar/provider/MetadataProvider.java

@@ -29,9 +29,11 @@
 import org.jivesoftware.smack.provider.ExtensionElementProvider;
 import org.jivesoftware.smack.xml.XmlPullParser;
 import org.jivesoftware.smack.xml.XmlPullParserException;
+
 import org.jivesoftware.smackx.avatar.MetadataInfo;
 import org.jivesoftware.smackx.avatar.MetadataPointer;
 import org.jivesoftware.smackx.avatar.element.MetadataExtension;
+
 import org.jxmpp.JxmppContext;
 
 /**

smack-extensions/src/test/java/org/jivesoftware/smackx/avatar/DataExtensionTest.java

@@ -21,6 +21,7 @@
 import org.jivesoftware.smack.test.util.SmackTestSuite;
 import org.jivesoftware.smack.test.util.SmackTestUtil;
 import org.jivesoftware.smack.util.stringencoder.Base64;
+
 import org.jivesoftware.smackx.avatar.element.DataExtension;
 import org.jivesoftware.smackx.avatar.provider.DataProvider;
 

smack-extensions/src/test/java/org/jivesoftware/smackx/avatar/MetadataExtensionTest.java

@@ -26,6 +26,7 @@
 import java.util.Map;
 
 import org.jivesoftware.smack.test.util.SmackTestUtil;
+
 import org.jivesoftware.smackx.avatar.element.MetadataExtension;
 import org.jivesoftware.smackx.avatar.provider.MetadataProvider;
 

smack-repl/src/main/java/org/igniterealtime/smack/smackrepl/Avatar.java

@@ -37,13 +37,15 @@
 import org.jivesoftware.smack.tcp.XMPPTCPConnection;
 import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
 import org.jivesoftware.smack.util.Async;
+
 import org.jivesoftware.smackx.avatar.MemoryAvatarMetadataStore;
 import org.jivesoftware.smackx.avatar.MetadataInfo;
 import org.jivesoftware.smackx.avatar.UserAvatarManager;
 import org.jivesoftware.smackx.avatar.element.MetadataExtension;
 import org.jivesoftware.smackx.avatar.listener.AvatarListener;
 
 import org.bouncycastle.util.io.Streams;
+
 import org.jxmpp.jid.EntityBareJid;
 
 /**
@@ -60,9 +62,7 @@ public static void main(String[] args) throws IOException, InterruptedException,
         }
 
         XMPPTCPConnectionConfiguration.Builder builder = XMPPTCPConnectionConfiguration.builder()
-                .setXmppAddressAndPassword(args[0], args[1])
-//                .setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
-                ;
+                .setXmppAddressAndPassword(args[0], args[1]);
         XMPPTCPConnectionConfiguration build = builder.build();
         XMPPTCPConnection connection = new XMPPTCPConnection(build);
 
@@ -103,9 +103,11 @@ public void onAvatarUpdateReceived(EntityBareJid user, MetadataExtension metadat
         if (!avatarManager.isSupportedByServer()) {
             LOGGER.log(Level.SEVERE, "Avatars aren't supported by the server");
         }
+        // CHECKSTYLE:OFF
         System.out.println("Waiting for a contact to upload an avatar");
         System.out.println("Type /quit to exit or /help to see usage");
         System.out.println();
+        // CHECKSTYLE:ON
         Scanner input = new Scanner(System.in, StandardCharsets.UTF_8);
         while (true) {
             String line = input.nextLine().trim();
@@ -122,9 +124,11 @@ public void onAvatarUpdateReceived(EntityBareJid user, MetadataExtension metadat
                     avatarManager.unpublishAvatar();
                     break;
                 case "/help":
+                    // CHECKSTYLE:OFF
                     System.out.println("/quit to exit");
                     System.out.println("/publish /path/to/avatar.png to upload new avatar for your account");
                     System.out.println("/unpublish to remove avatar from your account");
+                    // CHECKSTYLE:ON
                     break;
             }
         }