Fix ugly code

smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java

@@ -168,7 +168,7 @@ public final class JingleFileTransferManager extends Manager implements JingleDe
     }
 
     public void notifyIncomingFileOfferListeners(JingleIncomingFileOffer offer) {
-        LOGGER.log(Level.INFO, "Incoming File transfer: [" + offer.getNamespace() + ", "
+        LOGGER.log(Level.FINE, "Incoming File transfer: [" + offer.getNamespace() + ", "
                 + offer.getParent().getTransport().getNamespace() + ", "
                 + (offer.getParent().getSecurity() != null ? offer.getParent().getSecurity().getNamespace() : "") + "]");
         for (IncomingFileOfferListener l : offerListeners) {

smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/component/JingleFileTransfer.java

@@ -19,14 +19,10 @@ package org.jivesoftware.smackx.jingle_filetransfer.component;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 import org.jivesoftware.smack.SmackException;
 import org.jivesoftware.smack.XMPPConnection;
 import org.jivesoftware.smackx.jingle.component.JingleDescription;
-import org.jivesoftware.smackx.jingle.component.JingleSession;
-import org.jivesoftware.smackx.jingle.element.JingleElement;
 import org.jivesoftware.smackx.jingle.element.JingleReasonElement;
 import org.jivesoftware.smackx.jingle_filetransfer.controller.JingleFileTransferController;
 import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransferElement;
@@ -37,8 +33,6 @@ import org.jivesoftware.smackx.jingle_filetransfer.listener.ProgressListener;
  */
 public abstract class JingleFileTransfer extends JingleDescription<JingleFileTransferElement> implements JingleFileTransferController {
 
-    private static final Logger LOGGER = Logger.getLogger(JingleFileTransfer.class.getName());
-
     public static final String NAMESPACE_V5 = "urn:xmpp:jingle:apps:file-transfer:5";
     public static final String NAMESPACE = NAMESPACE_V5;
 
@@ -81,25 +75,6 @@ public abstract class JingleFileTransfer extends JingleDescription<JingleFileTra
 
     @Override
     public void cancel(XMPPConnection connection) throws SmackException.NotConnectedException, InterruptedException {
-        JingleSession session = getParent().getParent();
-        switch (state) {
-            case pending:
-                if (session.isResponder()) {
-                    LOGGER.log(Level.INFO, "Cancel pending file transfer as responder.");
-                    connection.createStanzaCollectorAndSend(JingleElement.createSessionTerminate(session.getPeer(), session.getSessionId(), JingleReasonElement.Reason.decline));
-                } else {
-                    LOGGER.log(Level.INFO, "Cancel pending file transfer as initiator.");
-                    connection.createStanzaCollectorAndSend(JingleElement.createSessionTerminate(session.getPeer(), session.getSessionId(), JingleReasonElement.Reason.cancel));
-                }
-                break;
-
-            case active:
-                LOGGER.log(Level.INFO, "Cancel active file transfer.");
-                connection.createStanzaCollectorAndSend(JingleElement.createSessionTerminate(session.getPeer(), session.getSessionId(), JingleReasonElement.Reason.cancel));
-                break;
-
-            default: break;
-        }
         getParent().onContentCancel();
         state = State.cancelled;
     }

smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/component/JingleIncomingFileOffer.java

@@ -75,10 +75,10 @@ public class JingleIncomingFileOffer extends AbstractJingleFileOffer implements
         MessageDigest digest = null;
         if (hashElement != null) {
             digest = HashManager.getMessageDigest(hashElement.getAlgorithm());
-            LOGGER.log(Level.INFO, "File offer had checksum: " + digest.toString() + ": " + hashElement.getHashB64());
+            LOGGER.log(Level.FINE, "File offer had checksum: " + digest.toString() + ": " + hashElement.getHashB64());
         }
 
-        LOGGER.log(Level.INFO, "Receive file");
+        LOGGER.log(Level.FINE, "Receive file");
 
         InputStream inputStream = null;
         try {
@@ -97,7 +97,7 @@ public class JingleIncomingFileOffer extends AbstractJingleFileOffer implements
                 }
                 target.write(bufbuf, 0, length);
                 read += length;
-                LOGGER.log(Level.INFO, "Read " + read + " (" + length + ") of " + metadata.getSize() + " bytes.");
+                LOGGER.log(Level.FINER, "Read " + read + " (" + length + ") of " + metadata.getSize() + " bytes.");
 
                 percentage = ((float) read) / ((float) metadata.getSize());
 
@@ -105,26 +105,26 @@ public class JingleIncomingFileOffer extends AbstractJingleFileOffer implements
                     break;
                 }
             }
-            LOGGER.log(Level.INFO, "Reading/Writing finished.");
+            LOGGER.log(Level.FINE, "Reading/Writing finished.");
         } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Cannot get InputStream from BytestreamSession: " + e, e);
+            LOGGER.log(Level.SEVERE, "Cannot get InputStream from BytestreamSession.", e);
         } finally {
             state = State.ended;
             if (inputStream != null) {
                 try {
                     inputStream.close();
-                    LOGGER.log(Level.INFO, "CipherInputStream closed.");
+                    LOGGER.log(Level.FINER, "CipherInputStream closed.");
                 } catch (IOException e) {
-                    LOGGER.log(Level.SEVERE, "Could not close InputStream: " + e, e);
+                    LOGGER.log(Level.SEVERE, "Could not close InputStream.", e);
                 }
             }
 
             if (target != null) {
                 try {
                     target.close();
-                    LOGGER.log(Level.INFO, "FileOutputStream closed.");
+                    LOGGER.log(Level.FINER, "FileOutputStream closed.");
                 } catch (IOException e) {
-                    LOGGER.log(Level.SEVERE, "Could not close OutputStream: " + e, e);
+                    LOGGER.log(Level.SEVERE, "Could not close OutputStream.", e);
                 }
             }
         }
@@ -134,7 +134,7 @@ public class JingleIncomingFileOffer extends AbstractJingleFileOffer implements
             if (!Arrays.equals(hashElement.getHash(), mDigest)) {
                 LOGGER.log(Level.WARNING, "CHECKSUM MISMATCH!");
             } else {
-                LOGGER.log(Level.INFO, "CHECKSUM MATCHED :)");
+                LOGGER.log(Level.FINE, "CHECKSUM MATCHED :)");
             }
         }
         notifyProgressListenersTerminated(JingleReasonElement.Reason.success);

smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/component/JingleOutgoingFileOffer.java

@@ -92,13 +92,13 @@ public class JingleOutgoingFileOffer extends AbstractJingleFileOffer implements
             outputStream.close();
 
         } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Exception while sending file: " + e, e);
+            LOGGER.log(Level.SEVERE, "Exception while sending file.", e);
         } finally {
             state = State.ended;
             try {
                 source.close();
             } catch (IOException e) {
-                LOGGER.log(Level.SEVERE, "Could not close FileInputStream: " + e, e);
+                LOGGER.log(Level.SEVERE, "Could not close FileInputStream.", e);
             }
         }
 

smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/provider/ChecksumProvider.java

@@ -36,7 +36,7 @@ import org.xmlpull.v1.XmlPullParser;
  */
 public class ChecksumProvider extends ExtensionElementProvider<ChecksumElement> {
 
-    private static HashElementProvider hashProvider = new HashElementProvider();
+    private static final HashElementProvider hashProvider = new HashElementProvider();
 
     @Override
     public ChecksumElement parse(XmlPullParser parser, int initialDepth) throws Exception {

smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/provider/JingleFileTransferProvider.java

@@ -31,6 +31,7 @@ import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransferChi
 import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransferElement;
 import org.jivesoftware.smackx.jingle_filetransfer.element.Range;
 
+import org.jxmpp.util.XmppDateTime;
 import org.xmlpull.v1.XmlPullParser;
 
 /**
@@ -54,8 +55,7 @@ public class JingleFileTransferProvider
             if (tag == START_TAG) {
                 switch (elem) {
                     case JingleFileTransferChildElement.ELEM_DATE:
-                        //builder.setDate(XmppDateTime.parseXEP0082Date(parser.nextText()));
+                        builder.setDate(XmppDateTime.parseXEP0082Date(parser.nextText()));
-                        parser.nextText();
                         break;
 
                     case JingleFileTransferChildElement.ELEM_DESC:

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/JingleManager.java

@@ -136,7 +136,7 @@ public final class JingleManager extends Manager {
                             if (jingle.getAction() == JingleAction.session_initiate) {
                                 //fresh. phew!
                                 try {
-                                    LOGGER.log(Level.INFO, "Create new session with " + jingle.getFrom() + ": " + jingle.getSid());
+                                    LOGGER.log(Level.FINE, "Create new session with " + jingle.getFrom() + ": " + jingle.getSid());
                                     session = JingleSession.fromSessionInitiate(JingleManager.this, jingle);
                                     jingleSessions.put(fullJidAndSessionId, session);
                                 } catch (UnsupportedDescriptionException e) {

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/component/JingleContent.java

@@ -182,6 +182,7 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
      * @param connection connection.
      */
     void handleContentAccept(JingleElement request, XMPPConnection connection) {
+        LOGGER.log(Level.FINE, "Received content-accept from " + request.getFrom() + " for session " + request.getSid() + " and content " + getName());
         start(connection);
     }
 
@@ -192,7 +193,7 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
      * @return result.
      */
     IQ handleSessionAccept(JingleElement request, XMPPConnection connection) {
-        LOGGER.log(Level.INFO, "RECEIVED SESSION ACCEPT!");
+        LOGGER.log(Level.FINE, "Received session-accept from " + request.getResponder() + " for session " + request.getSid());
         JingleContentElement contentElement = null;
         for (JingleContentElement c : request.getContents()) {
             if (c.getName().equals(getName())) {
@@ -310,9 +311,10 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
      */
     private IQ handleTransportReject(JingleElement request, final XMPPConnection connection) {
         if (pendingReplacingTransport == null) {
-            // TODO: Throw other exception?
+            LOGGER.log(Level.WARNING, "Received transport-reject, but apparently we did not try to replace the transport.");
-            throw new AssertionError("We didn't try to replace the transport.");
+            return JingleElement.createJingleErrorOutOfOrder(request);
         }
+
         Async.go(new Runnable() {
             @Override
             public void run() {
@@ -321,10 +323,11 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
                 try {
                     replaceTransport(transportBlacklist, connection);
                 } catch (SmackException.NotConnectedException | SmackException.NoResponseException | XMPPException.XMPPErrorException | InterruptedException e) {
-                    LOGGER.log(Level.SEVERE, "Could not replace transport: " + e, e);
+                    LOGGER.log(Level.SEVERE, "Could not replace transport.", e);
                 }
             }
         });
+
         return IQ.createResultIQ(request);
     }
 
@@ -343,9 +346,11 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
                 @Override
                 public void run() {
                     try {
-                        connection.createStanzaCollectorAndSend(JingleElement.createJingleErrorTieBreak(request)).nextResultOrThrow();
+                        connection.createStanzaCollectorAndSend(JingleElement.createJingleErrorTieBreak(request))
-                    } catch (SmackException.NoResponseException | SmackException.NotConnectedException | InterruptedException | XMPPException.XMPPErrorException e) {
+                                .nextResultOrThrow();
-                        LOGGER.log(Level.SEVERE, "Could not send tie-break: " + e, e);
+                    } catch (SmackException.NoResponseException | SmackException.NotConnectedException |
+                            InterruptedException | XMPPException.XMPPErrorException e) {
+                        LOGGER.log(Level.SEVERE, "Could not send tie-break.", e);
                     }
                 }
             });
@@ -374,10 +379,13 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
             Async.go(new Runnable() {
                 @Override
                 public void run() {
+                    JingleElement reject = JingleElement.createTransportReject(session.getOurJid(),
+                            session.getPeer(), session.getSessionId(), getCreator(), getName(), transportElement);
                     try {
-                        getParent().getJingleManager().getConnection().createStanzaCollectorAndSend(JingleElement.createTransportReject(session.getOurJid(), session.getPeer(), session.getSessionId(), getCreator(), getName(), transportElement));
+                        connection.createStanzaCollectorAndSend(reject).nextResultOrThrow();
-                    } catch (SmackException.NotConnectedException | InterruptedException e) {
+                    } catch (SmackException.NotConnectedException | InterruptedException |
-                        LOGGER.log(Level.SEVERE, "Could not send transport-reject: " + e, e);
+                            XMPPException.XMPPErrorException | SmackException.NoResponseException e) {
+                        LOGGER.log(Level.SEVERE, "Could not send transport-reject.", e);
                     }
                 }
             });
@@ -390,10 +398,11 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
             Async.go(new Runnable() {
                 @Override
                 public void run() {
+                    JingleElement accept = JingleElement.createTransportAccept(session.getOurJid(), session.getPeer(), session.getSessionId(), getCreator(), getName(), transport.getElement());
                     try {
-                        getParent().getJingleManager().getConnection().createStanzaCollectorAndSend(JingleElement.createTransportAccept(session.getOurJid(), session.getPeer(), session.getSessionId(), getCreator(), getName(), transport.getElement()));
+                        getParent().getJingleManager().getConnection().createStanzaCollectorAndSend(accept).nextResultOrThrow();
-                    } catch (SmackException.NotConnectedException | InterruptedException e) {
+                    } catch (SmackException.NotConnectedException | InterruptedException | XMPPException.XMPPErrorException | SmackException.NoResponseException e) {
-                        LOGGER.log(Level.SEVERE, "Could not send transport-accept: " + e, e);
+                        LOGGER.log(Level.SEVERE, "Could not send transport-accept.", e);
                     }
                 }
             });
@@ -579,17 +588,17 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
             public void run() {
                 try {
                     if (isReceiving()) {
-                        LOGGER.log(Level.INFO, "Establish incoming bytestream.");
+                        LOGGER.log(Level.FINE, "Establish incoming bytestream.");
                         getTransport().establishIncomingBytestreamSession(connection, JingleContent.this, getParent());
                     } else if (isSending()) {
-                        LOGGER.log(Level.INFO, "Establish outgoing bytestream.");
+                        LOGGER.log(Level.FINE, "Establish outgoing bytestream.");
                         getTransport().establishOutgoingBytestreamSession(connection, JingleContent.this, getParent());
                     } else {
-                        LOGGER.log(Level.INFO, "Neither receiving, nor sending. Assume receiving.");
+                        LOGGER.log(Level.FINE, "Neither receiving, nor sending. Assume receiving.");
                         getTransport().establishIncomingBytestreamSession(connection, JingleContent.this, getParent());
                     }
                 } catch (SmackException.NotConnectedException | InterruptedException e) {
-                    LOGGER.log(Level.SEVERE, "Error establishing connection: " + e, e);
+                    LOGGER.log(Level.SEVERE, "Error establishing connection.", e);
                 }
             }
         });
@@ -597,17 +606,17 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
 
     @Override
     public void onTransportReady(BytestreamSession bytestreamSession) {
-        LOGGER.log(Level.INFO, "TransportReady: " + (isReceiving() ? "Receive" : "Send"));
+        LOGGER.log(Level.FINE, "TransportReady: " + (isReceiving() ? "Receive" : "Send"));
         if (bytestreamSession == null) {
             throw new AssertionError("bytestreamSession MUST NOT be null at this point.");
         }
 
         if (security != null) {
             if (isReceiving()) {
-                LOGGER.log(Level.INFO, "Decrypt incoming Bytestream.");
+                LOGGER.log(Level.FINE, "Decrypt incoming Bytestream.");
                 getSecurity().decryptIncomingBytestream(bytestreamSession, this);
             } else if (isSending()) {
-                LOGGER.log(Level.INFO, "Encrypt outgoing Bytestream.");
+                LOGGER.log(Level.FINE, "Encrypt outgoing Bytestream.");
                 getSecurity().encryptOutgoingBytestream(bytestreamSession, this);
             }
         } else {
@@ -625,7 +634,7 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
             try {
                 replaceTransport(getTransportBlacklist(), getParent().getJingleManager().getConnection());
             } catch (SmackException.NotConnectedException | InterruptedException | SmackException.NoResponseException | XMPPException.XMPPErrorException e1) {
-                LOGGER.log(Level.SEVERE, "Could not send transport-replace: " + e, e);
+                LOGGER.log(Level.SEVERE, "Could not send transport-replace.", e);
             }
         }
     }
@@ -637,7 +646,7 @@ public class JingleContent implements JingleTransportCallback, JingleSecurityCal
 
     @Override
     public void onSecurityFailed(Exception e) {
-        LOGGER.log(Level.SEVERE, "Security failed: " + e, e);
+        LOGGER.log(Level.SEVERE, "Security failed.", e);
     }
 
     /**

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/component/JingleSession.java

@@ -163,7 +163,7 @@ public class JingleSession {
      * @throws SmackException.NoResponseException
      */
     public void sendAccept(XMPPConnection connection) throws SmackException.NotConnectedException, InterruptedException, XMPPException.XMPPErrorException, SmackException.NoResponseException {
-        LOGGER.log(Level.INFO, "Accepted session.");
+        LOGGER.log(Level.FINE, "Accepted session.");
         if (this.sessionState != SessionState.pending) {
             throw new IllegalStateException("Session is not in pending state.");
         }
@@ -233,17 +233,6 @@ public class JingleSession {
             terminateSession(JingleReasonElement.Reason.success);
             return;
         }
-
-        // Session has still active contents left.
-        /*
-        try {
-            jingleManager.getConnection().createStanzaCollectorAndSend(JingleElement.createSessionTerminateContentCancel(
-                    getPeer(), getSessionId(), jingleContent.getCreator(), jingleContent.getName()));
-        } catch (SmackException.NotConnectedException | InterruptedException e) {
-            LOGGER.log(Level.SEVERE, "Could not send content-cancel: " + e, e);
-        }
-        contents.remove(jingleContent.getName());
-        */
     }
 
     /**
@@ -253,7 +242,8 @@ public class JingleSession {
      */
     void onContentCancel(JingleContent jingleContent) {
         if (contents.get(jingleContent.getName()) == null) {
-            LOGGER.log(Level.WARNING, "Session does not contain content " + jingleContent.getName() + ". Ignore onContentCancel.");
+            LOGGER.log(Level.WARNING, "Session does not contain content " + jingleContent.getName() +
+                    ". Ignore onContentCancel.");
             return;
         }
 
@@ -261,10 +251,13 @@ public class JingleSession {
             terminateSession(JingleReasonElement.Reason.cancel);
             jingleManager.removeSession(this);
         } else {
+            JingleElement cancel = JingleElement.createSessionTerminateContentCancel(
+                    getPeer(), getSessionId(), jingleContent.getCreator(), jingleContent.getName());
             try {
-                jingleManager.getConnection().createStanzaCollectorAndSend(JingleElement.createSessionTerminateContentCancel(getPeer(), getSessionId(), jingleContent.getCreator(), jingleContent.getName()));
+                jingleManager.getConnection().createStanzaCollectorAndSend(cancel).nextResultOrThrow();
-            } catch (SmackException.NotConnectedException | InterruptedException e) {
+            } catch (SmackException.NotConnectedException | InterruptedException | XMPPException.XMPPErrorException |
-                LOGGER.log(Level.SEVERE, "Could not send content-cancel: " + e, e);
+                    SmackException.NoResponseException e) {
+                LOGGER.log(Level.SEVERE, "Could not send content-cancel.", e);
             }
             contents.remove(jingleContent.getName());
         }
@@ -275,10 +268,11 @@ public class JingleSession {
      * @param reason reason of termination.
      */
     public void terminateSession(JingleReasonElement.Reason reason) {
+        JingleElement terminate = JingleElement.createSessionTerminate(getPeer(), getSessionId(), reason);
         try {
-            jingleManager.getConnection().createStanzaCollectorAndSend(JingleElement.createSessionTerminate(getPeer(), getSessionId(), reason));
+            jingleManager.getConnection().sendStanza(terminate);
         } catch (SmackException.NotConnectedException | InterruptedException e) {
-            LOGGER.log(Level.SEVERE, "Could not send session-terminate: " + e, e);
+            LOGGER.log(Level.SEVERE, "Could not send session-terminate.", e);
         }
         this.sessionState = SessionState.ended;
         jingleManager.removeSession(this);
@@ -360,10 +354,13 @@ public class JingleSession {
                 if (descriptionManager == null) {
 
                     LOGGER.log(Level.WARNING, "Unsupported description type: " + description.getNamespace());
+                    JingleElement terminate = JingleElement.createSessionTerminate(getPeer(), getSessionId(),
+                            JingleReasonElement.Reason.unsupported_applications);
                     try {
-                        jingleManager.getConnection().createStanzaCollectorAndSend(JingleElement.createSessionTerminate(getPeer(), getSessionId(), JingleReasonElement.Reason.unsupported_applications));
+                        jingleManager.getConnection().createStanzaCollectorAndSend(terminate).nextResultOrThrow();
-                    } catch (SmackException.NotConnectedException | InterruptedException e) {
+                    } catch (SmackException.NotConnectedException | InterruptedException | XMPPException.XMPPErrorException |
-                        LOGGER.log(Level.SEVERE, "Could not send session-terminate: " + e, e);
+                            SmackException.NoResponseException e) {
+                        LOGGER.log(Level.SEVERE, "Could not send session-terminate.", e);
                     }
 
                 } else {
@@ -440,7 +437,8 @@ public class JingleSession {
     private IQ handleContentAdd(JingleElement request) {
         final JingleContent proposed = getSoleProposedContentOrThrow(request);
 
-        final JingleDescriptionManager descriptionManager = jingleManager.getDescriptionManager(proposed.getDescription().getNamespace());
+        final JingleDescriptionManager descriptionManager = jingleManager.getDescriptionManager(proposed.getDescription()
+                .getNamespace());
 
         if (descriptionManager == null) {
             throw new AssertionError("DescriptionManager is null: " + proposed.getDescription().getNamespace());
@@ -493,26 +491,6 @@ public class JingleSession {
      */
     private IQ handleContentRemove(final JingleElement request) {
         return IQ.createErrorResponse(request, XMPPError.Condition.feature_not_implemented);
-        /*
-        for (JingleContentElement r : request.getContents()) {
-            final JingleContent removed = contents.get(r.getName());
-
-            if (removed == null) {
-                throw new AssertionError("Illegal content name!");
-            }
-
-            contents.remove(removed.getName());
-
-            Async.go(new Runnable() {
-                @Override
-                public void run() {
-                    removed.handleContentRemove(JingleSession.this, jingleManager.getConnection());
-                }
-            });
-        }
-
-        return IQ.createResultIQ(request);
-        */
     }
 
     /**

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentDescriptionChildElement.java

@@ -20,6 +20,8 @@ import org.jivesoftware.smack.packet.NamedElement;
 
 /**
  * An element found usually in 'description' elements.
+ * <pre> {@code
+ *
  * <jingle>
  *     <content>
  *         <description>
@@ -29,7 +31,6 @@ import org.jivesoftware.smack.packet.NamedElement;
  *         <security/>
  *     </content>
  * </jingle>
- *
  */
 public abstract class JingleContentDescriptionChildElement implements NamedElement {
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentDescriptionElement.java

@@ -26,6 +26,8 @@ import org.jivesoftware.smackx.jingle.component.JingleDescription;
 
 /**
  * {@link ExtensionElement} representing a {@link JingleDescription}.
+ * <pre> {@code
+ *
  * <jingle>
  *     <content>
  *         <description/> <- This element is us.
@@ -34,6 +36,7 @@ import org.jivesoftware.smackx.jingle.component.JingleDescription;
  *     </content>
  * </jingle>
  *
+ * } </pre>
  */
 public abstract class JingleContentDescriptionElement implements ExtensionElement {
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentElement.java

@@ -24,11 +24,15 @@ import org.jivesoftware.smackx.jingle.component.JingleContent;
 
 /**
  * {@link NamedElement} representing a {@link JingleContent}.
+ * <pre> {@code
+ *
  * <jingle>
  *     <content> <- Me.
  *         ...
  *     </content>
  * </jingle>
+ *
+ * } </pre>
  */
 public final class JingleContentElement implements NamedElement {
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentSecurityElement.java

@@ -21,6 +21,8 @@ import org.jivesoftware.smackx.jingle.component.JingleSecurity;
 
 /**
  * {@link ExtensionElement} representing a {@link JingleSecurity}.
+ *  <pre> {@code
+ *
  * <jingle>
  *     <content>
  *         <description/>
@@ -28,6 +30,9 @@ import org.jivesoftware.smackx.jingle.component.JingleSecurity;
  *         <security/> <- That's me :)
  *     </content>
  * </jingle>
+ *
+ * } </pre>
+ *
  */
 public abstract class JingleContentSecurityElement implements ExtensionElement {
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentTransportCandidateElement.java

@@ -21,6 +21,8 @@ import org.jivesoftware.smackx.jingle.component.JingleTransportCandidate;
 
 /**
  * {@link NamedElement} representing a {@link JingleTransportCandidate}
+ *
+ *  <pre> {@code
  * <jingle>
  *     <content>
  *         <description/>
@@ -30,6 +32,7 @@ import org.jivesoftware.smackx.jingle.component.JingleTransportCandidate;
  *         </transport>
  *     </content>
  * </jingle>
+ * } </pre>
  *
  */
 public abstract class JingleContentTransportCandidateElement implements NamedElement {

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentTransportElement.java

@@ -25,6 +25,8 @@ import org.jivesoftware.smackx.jingle.component.JingleTransport;
 
 /**
  * {@link ExtensionElement} representing a {@link JingleTransport}.
+ *
+ *  <pre> {@code
  * <jingle>
  *     <content>
  *         <description/>
@@ -32,6 +34,7 @@ import org.jivesoftware.smackx.jingle.component.JingleTransport;
  *         <security/>
  *     </content>
  * </jingle>
+ * } </pre>
  *
  */
 public abstract class JingleContentTransportElement implements ExtensionElement {

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentTransportInfoElement.java

@@ -22,6 +22,8 @@ import org.jivesoftware.smack.packet.NamedElement;
  * Abstract JingleContentTransportInfo element.
  * The JingleContentTransportInfo element can have certain states defined by the respective Transport XEP.
  * Examples are Jingle Socks5Bytestream's <candidate-used/> (Example 5), <candidate-error/> (Example 7) etc.
+ *
+ * <pre> {@code
  * <jingle>
  *     <content>
  *         <description/>
@@ -31,6 +33,7 @@ import org.jivesoftware.smack.packet.NamedElement;
  *         <security/>
  *     </content>
  * </jingle>
+ * } </pre>
  */
 public abstract class JingleContentTransportInfoElement implements NamedElement {
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transport/jingle_ibb/JingleIBBTransport.java

@@ -88,11 +88,11 @@ public class JingleIBBTransport extends JingleTransport<JingleIBBTransportElemen
     @Override
     public void establishIncomingBytestreamSession(final XMPPConnection connection, final JingleTransportCallback callback, final JingleSession session) {
         final InBandBytestreamManager inBandBytestreamManager = InBandBytestreamManager.getByteStreamManager(connection);
-        LOGGER.log(Level.INFO, "Listen for incoming IBB transports from " + session.getPeer() + ":" + getStreamId());
+        LOGGER.log(Level.FINE, "Listen for incoming IBB transports from " + session.getPeer() + ":" + getStreamId());
         InBandBytestreamListener bytestreamListener = new InBandBytestreamListener() {
             @Override
             public void incomingBytestreamRequest(InBandBytestreamRequest request) {
-                LOGGER.log(Level.INFO, "Incoming IBB stream: " + request.getFrom().asFullJidIfPossible() + ":" + request.getSessionID());
+                LOGGER.log(Level.FINE, "Incoming IBB stream: " + request.getFrom().asFullJidIfPossible() + ":" + request.getSessionID());
                 if (request.getFrom().asFullJidIfPossible().equals(session.getPeer())
                         && request.getSessionID().equals(getStreamId())) {
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transport/jingle_s5b/JingleS5BTransport.java

@@ -219,7 +219,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
     @Override
     public void establishIncomingBytestreamSession(XMPPConnection connection, JingleTransportCallback callback, JingleSession session)
             throws SmackException.NotConnectedException, InterruptedException {
-        LOGGER.log(Level.INFO, "Establishing incoming bytestream.");
+        LOGGER.log(Level.FINE, "Establishing incoming bytestream.");
         this.callback = callback;
         establishBytestreamSession(connection);
     }
@@ -227,7 +227,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
     @Override
     public void establishOutgoingBytestreamSession(XMPPConnection connection, JingleTransportCallback callback, JingleSession session)
             throws SmackException.NotConnectedException, InterruptedException {
-        LOGGER.log(Level.INFO, "Establishing outgoing bytestream.");
+        LOGGER.log(Level.FINE, "Establishing outgoing bytestream.");
         this.callback = callback;
         establishBytestreamSession(connection);
     }
@@ -255,7 +255,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
     private JingleS5BTransportCandidate connectToCandidates(int timeout) {
 
         if (getTheirCandidates().size() == 0) {
-            LOGGER.log(Level.INFO, "They provided 0 candidates.");
+            LOGGER.log(Level.FINE, "They provided 0 candidates.");
             return CANDIDATE_FAILURE;
         }
 
@@ -265,7 +265,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
             try {
                 return candidate.connect(_timeout, true);
             } catch (IOException | TimeoutException | InterruptedException | SmackException | XMPPException e) {
-                LOGGER.log(Level.WARNING, "Exception while connecting to candidate: " + e, e);
+                LOGGER.log(Level.FINE, "Exception while connecting to candidate: " + e, e);
             }
         }
 
@@ -284,17 +284,17 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
 
         if (ourSelectedCandidate == null || theirSelectedCandidate == null) {
             // Not yet ready if we or peer did not yet decide on a candidate.
-            LOGGER.log(Level.INFO, "Not ready.");
+            LOGGER.log(Level.FINEST, "Not ready.");
             return;
         }
 
         if (ourSelectedCandidate == CANDIDATE_FAILURE && theirSelectedCandidate == CANDIDATE_FAILURE) {
-            LOGGER.log(Level.INFO, "Failure.");
+            LOGGER.log(Level.FINE, "Failure.");
             callback.onTransportFailed(new FailedTransportException(null));
             return;
         }
 
-        LOGGER.log(Level.INFO, (session.isInitiator() ? "Initiator" : "Responder") + " is ready.");
+        LOGGER.log(Level.FINE, (session.isInitiator() ? "Initiator" : "Responder") + " is ready.");
 
         //Determine nominated candidate.
         JingleS5BTransportCandidate nominated;
@@ -318,7 +318,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
 
         if (nominated == theirSelectedCandidate) {
 
-            LOGGER.log(Level.INFO, "Their choice, so our proposed candidate is used.");
+            LOGGER.log(Level.FINE, "Their choice, so our proposed candidate is used.");
 
             try {
                 nominated = nominated.connect(MAX_TIMEOUT, false);
@@ -331,7 +331,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
                         try {
                             session.getJingleManager().getConnection().createStanzaCollectorAndSend(JingleS5BTransportManager.createProxyError(JingleS5BTransport.this));
                         } catch (SmackException.NotConnectedException | InterruptedException e1) {
-                            LOGGER.log(Level.SEVERE, "Could not send proxy error: " + e, e);
+                            LOGGER.log(Level.SEVERE, "Could not send proxy error.", e);
                         }
                     }
                 });
@@ -341,7 +341,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
             }
 
             if (isProxy) {
-                LOGGER.log(Level.INFO, "Send candidate-activate.");
+                LOGGER.log(Level.FINE, "Send candidate-activate.");
                 JingleElement candidateActivate = JingleS5BTransportManager.createCandidateActivated((JingleS5BTransport) nominated.getParent(), nominated);
 
                 try {
@@ -354,20 +354,20 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
                 }
             }
 
-            LOGGER.log(Level.INFO, "Start transmission on " + nominated.getCandidateId());
+            LOGGER.log(Level.FINE, "Start transmission on " + nominated.getCandidateId());
             this.bytestreamSession = new Socks5BytestreamSession(nominated.getSocket(), !isProxy);
             callback.onTransportReady(this.bytestreamSession);
 
         }
         //Our choice
         else {
-            LOGGER.log(Level.INFO, "Our choice, so their candidate was used.");
+            LOGGER.log(Level.FINE, "Our choice, so their candidate was used.");
             if (!isProxy) {
-                LOGGER.log(Level.INFO, "Start transmission on " + nominated.getCandidateId());
+                LOGGER.log(Level.FINE, "Start transmission on " + nominated.getCandidateId());
                 this.bytestreamSession = new Socks5BytestreamSession(nominated.getSocket(), true);
                 callback.onTransportReady(this.bytestreamSession);
             } else {
-                LOGGER.log(Level.INFO, "Our choice was their external proxy. wait for candidate-activate.");
+                LOGGER.log(Level.FINE, "Our choice was their external proxy. wait for candidate-activate.");
             }
         }
     }
@@ -419,7 +419,7 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
                 jingleManager.getConnection().sendStanza(JingleElement.createJingleErrorOutOfOrder(wrapping));
                 //jingleManager.getConnection().createStanzaCollectorAndSend(JingleElement.createJingleErrorOutOfOrder(wrapping));
             } catch (SmackException.NotConnectedException | InterruptedException e) {
-                LOGGER.log(Level.SEVERE, "Could not respond to candidate-used transport-info: " + e, e);
+                LOGGER.log(Level.SEVERE, "Could not respond to candidate-used transport-info.", e);
             }
             return;
         }
@@ -432,8 +432,9 @@ public class JingleS5BTransport extends JingleTransport<JingleS5BTransportElemen
         }
 
         if (theirSelectedCandidate == null) {
-            LOGGER.log(Level.SEVERE, "ILLEGAL CANDIDATE ID!!!");
+            LOGGER.log(Level.SEVERE, "Unknown candidateID.");
             //TODO: Alert! Illegal candidateId!
+            return;
         }
 
         connectIfReady();

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transport/jingle_s5b/JingleS5BTransportCandidate.java

@@ -103,12 +103,12 @@ public class JingleS5BTransportCandidate extends JingleTransportCandidate<Jingle
                     if (dstAddr == null) {
                         dstAddr = Socks5Utils.createDigest(transport.getStreamId(), transport.getParent().getParent().getPeer(), transport.getParent().getParent().getOurJid());
                     }
-                    LOGGER.log(Level.INFO, "Connect to foreign candidate " + getCandidateId() + " using " + dstAddr);
+                    LOGGER.log(Level.FINE, "Connect to foreign candidate " + getCandidateId() + " using " + dstAddr);
-                    LOGGER.log(Level.INFO, getStreamHost().getAddress() + ":" + getStreamHost().getPort() + " " + getStreamHost().getJID().toString() + " " + getType());
+                    LOGGER.log(Level.FINE, getStreamHost().getAddress() + ":" + getStreamHost().getPort() + " " + getStreamHost().getJID().toString() + " " + getType());
                     client = new Socks5Client(getStreamHost(), dstAddr);
                 } else {
-                    LOGGER.log(Level.INFO, "Connect to our candidate " + getCandidateId() + " using " + transport.getOurDstAddr());
+                    LOGGER.log(Level.FINE, "Connect to our candidate " + getCandidateId() + " using " + transport.getOurDstAddr());
-                    LOGGER.log(Level.INFO, getStreamHost().getAddress() + ":" + getStreamHost().getPort() + " " + getStreamHost().getJID().toString() + " " + getType());
+                    LOGGER.log(Level.FINE, getStreamHost().getAddress() + ":" + getStreamHost().getPort() + " " + getStreamHost().getJID().toString() + " " + getType());
                     JingleContent content = transport.getParent();
                     JingleSession session = content.getParent();
                     client = new Socks5ClientForInitiator(getStreamHost(), transport.getOurDstAddr(), session.getJingleManager().getConnection(), transport.getStreamId(), session.getPeer());
@@ -117,7 +117,7 @@ public class JingleS5BTransportCandidate extends JingleTransportCandidate<Jingle
                 break;
 
             default:
-                LOGGER.log(Level.INFO, "Unsupported candidate type: " + getType());
+                LOGGER.log(Level.FINE, "Unsupported candidate type: " + getType());
                 break;
         }
 

smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transport/jingle_s5b/JingleS5BTransportManager.java

@@ -276,7 +276,7 @@ public final class JingleS5BTransportManager extends Manager implements JingleTr
                     localStreamHosts = queryLocalStreamHosts();
                     availableStreamHosts = queryServersStreamHosts();
                 } catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException | XMPPException.XMPPErrorException e) {
-                    LOGGER.log(Level.WARNING, "Could not query available StreamHosts: " + e, e);
+                    LOGGER.log(Level.WARNING, "Could not query available StreamHosts.", e);
                 }
             }
         }

smack-integration-test/src/main/java/org/jivesoftware/smackx/jingle/transport/JingleTransportIntegrationTest.java

@@ -111,7 +111,6 @@ public class JingleTransportIntegrationTest extends AbstractSmackIntegrationTest
         rTransport.establishIncomingBytestreamSession(rSession.getJingleManager().getConnection(), new JingleTransportCallback() {
             @Override
             public void onTransportReady(final BytestreamSession bytestreamSession) {
-                LOGGER.log(Level.INFO, "Receiving!");
                 Async.go(new Runnable() {
                     @Override
                     public void run() {
@@ -128,11 +127,7 @@ public class JingleTransportIntegrationTest extends AbstractSmackIntegrationTest
                                 } else {
                                     break;
                                 }
-                                LOGGER.log(Level.INFO, "Read " + r + " bytes (" + read + " of " + size + ")");
                             }
-
-                            LOGGER.log(Level.INFO, "Success!");
-
                             bytestreamSession.getInputStream().close();
                             recvPoint.signal();
                         } catch (IOException e) {
@@ -144,15 +139,13 @@ public class JingleTransportIntegrationTest extends AbstractSmackIntegrationTest
 
             @Override
             public void onTransportFailed(Exception e) {
-                LOGGER.log(Level.SEVERE, e.toString());
+                recvPoint.signalFailure(e.toString());
-                recvPoint.signal();
             }
         }, rSession);
 
         sTransport.establishOutgoingBytestreamSession(sSession.getJingleManager().getConnection(), new JingleTransportCallback() {
             @Override
             public void onTransportReady(final BytestreamSession bytestreamSession) {
-                LOGGER.log(Level.INFO, "Sending!");
                 Async.go(new Runnable() {
                     @Override
                     public void run() {
@@ -164,7 +157,6 @@ public class JingleTransportIntegrationTest extends AbstractSmackIntegrationTest
                         } catch (IOException e) {
                             fail(e.toString());
                         }
-                        LOGGER.log(Level.INFO, "Sending finished!");
                     }
                 });
             }

smack-integration-test/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferIntegrationTest.java

@@ -23,9 +23,6 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.concurrent.Future;
-import java.util.logging.Level;
 
 import org.jivesoftware.smack.SmackException;
 import org.jivesoftware.smack.XMPPException;
@@ -83,12 +80,9 @@ public class JingleFileTransferIntegrationTest extends AbstractSmackIntegrationT
         JingleFileTransferManager aftm = JingleFileTransferManager.getInstanceFor(conOne);
         JingleFileTransferManager bftm = JingleFileTransferManager.getInstanceFor(conTwo);
 
-        final ArrayList<Future<Void>> receiveFuture = new ArrayList<>(); //Uglaay
-
         bftm.addIncomingFileOfferListener(new IncomingFileOfferListener() {
             @Override
             public void onIncomingFileOffer(IncomingFileOfferController offer) {
-                LOGGER.log(Level.INFO, "INCOMING FILE TRANSFER!");
 
                 offer.addProgressListener(new ProgressListener() {
                     @Override
@@ -140,12 +134,10 @@ public class JingleFileTransferIntegrationTest extends AbstractSmackIntegrationT
             fi = new FileInputStream(target);
             fi.read(tBytes);
         } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Could not read files.");
+            fail("Could not read files: " + e.toString() + " " + e.getMessage());
-            fail();
         }
 
         assertArrayEquals(sBytes, tBytes);
-        LOGGER.log(Level.INFO, "SUCCESSFULLY SENT AND RECEIVED");
 
     }
 

smack-integration-test/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferTransportFallbackIntegrationTest.java

@@ -23,7 +23,6 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.util.logging.Level;
 
 import org.jivesoftware.smack.SmackException;
 import org.jivesoftware.smack.XMPPException;
@@ -97,8 +96,6 @@ public class JingleFileTransferTransportFallbackIntegrationTest extends Abstract
         bftm.addIncomingFileOfferListener(new IncomingFileOfferListener() {
             @Override
             public void onIncomingFileOffer(IncomingFileOfferController offer) {
-                LOGGER.log(Level.INFO, "INCOMING FILE TRANSFER!");
-
                 offer.addProgressListener(new ProgressListener() {
                     @Override
                     public void started() {
@@ -149,12 +146,10 @@ public class JingleFileTransferTransportFallbackIntegrationTest extends Abstract
             fi = new FileInputStream(target);
             fi.read(tBytes);
         } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Could not read files.");
+            fail("Could not read files: " + e.toString() + " " + e.getMessage());
-            fail();
         }
 
         assertArrayEquals(sBytes, tBytes);
-        LOGGER.log(Level.INFO, "SUCCESSFULLY SENT AND RECEIVED");
     }
 
     @After