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The following commit(s) were added to refs/heads/main by this push:
     new 8c7475e  Remove zipkin example as zipkin is deprecated
8c7475e is described below

commit 8c7475e8410e74e41d00bfc8d00d5dd6dd0825b9
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Sun Sep 4 08:50:30 2022 +0200

    Remove zipkin example as zipkin is deprecated
---
 README.adoc                                        |   2 -
 pom.xml                                            |   1 -
 zipkin/README.adoc                                 | 125 -------------
 zipkin/client/pom.xml                              | 126 -------------
 .../main/java/sample/camel/ClientApplication.java  |  42 -----
 .../src/main/java/sample/camel/ClientRoute.java    |  36 ----
 .../src/main/java/sample/camel/CounterBean.java    |  32 ----
 .../client/src/main/resources/META-INF/LICENSE.txt | 203 ---------------------
 .../client/src/main/resources/META-INF/NOTICE.txt  |  11 --
 .../client/src/main/resources/META-INF/beans.xml   |  20 --
 zipkin/client/src/main/resources/log4j2.properties |  25 ---
 zipkin/images/zipkin-web-console-1.png             | Bin 47985 -> 0 bytes
 zipkin/images/zipkin-web-console-2.png             | Bin 132664 -> 0 bytes
 zipkin/pom.xml                                     |  45 -----
 zipkin/service1/pom.xml                            |  95 ----------
 .../java/sample/camel/Service1Application.java     |  42 -----
 .../src/main/java/sample/camel/Service1Route.java  |  36 ----
 .../src/main/resources/META-INF/LICENSE.txt        | 203 ---------------------
 .../src/main/resources/META-INF/NOTICE.txt         |  11 --
 .../src/main/resources/application.properties      |  38 ----
 zipkin/service2/pom.xml                            | 108 -----------
 .../java/sample/camel/Service2Application.java     |  33 ----
 .../src/main/java/sample/camel/Service2Route.java  |  46 -----
 .../src/main/resources/META-INF/LICENSE.txt        | 203 ---------------------
 .../src/main/resources/META-INF/NOTICE.txt         |  11 --
 .../service2/src/main/resources/log4j2.properties  |  25 ---
 26 files changed, 1519 deletions(-)

diff --git a/README.adoc b/README.adoc
index 3fc7df4..2fa3b3b 100644
--- a/README.adoc
+++ b/README.adoc
@@ -124,8 +124,6 @@ Number of Examples: 58 (0 deprecated)
 
 | link:supervising-route-controller/readme.adoc[Supervising Route Controller] 
(supervising-route-controller) | Management and Monitoring | An example showing 
how to work with Camel's Supervising Route Controller and Spring Boot
 
-| link:zipkin/README.adoc[Zipkin] (zipkin) | Management and Monitoring | An 
example showing how to trace incoming and outgoing messages from Camel with 
Zipkin
-
 | link:activemq/readme.adoc[Activemq] (activemq) | Messaging | An example 
showing how to work with Camel, ActiveMQ and Spring Boot
 
 | link:amqp/readme.adoc[Amqp] (amqp) | Messaging | An example showing how to 
work with Camel, ActiveMQ Amqp and Spring Boot
diff --git a/pom.xml b/pom.xml
index 343e60c..861f776 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,6 @@
                <module>webhook</module>
                <module>xml</module>
                <module>xml-import</module>
-               <module>zipkin</module>
                <module>strimzi</module>
                <module>quartz</module>
                <module>splitter-eip</module>
diff --git a/zipkin/README.adoc b/zipkin/README.adoc
deleted file mode 100644
index 59a416e..0000000
--- a/zipkin/README.adoc
+++ /dev/null
@@ -1,125 +0,0 @@
-== Zipkin Example
-
-=== Introduction
-
-This example shows how to use Camel with Zipkin to trace/timing all
-incoming and outgoing Camel messages.
-
-The example requires a running Zipkin Server.
-
-The example includes three sub maven modules that implement
-
-* client
-* service1
-* service2
-
-Where client -> service1 -> service2 using HTTP.
-
-=== Configuration
-
-This example assumes you will run Zipkin on the same host using the
-default collector port of 9410. If you wish to change those, you can do
-so using these files:
-
-Service1 is configured in the
-`+src/main/resources/application.properties+` properties file. Service2
-is configured in the `+src/main/java/sample/camel/Service2Route.java+`
-source file. Client is configured in the
-`+src/main/java/sample/camel/ClientApplication.java+` source file.
-
-=== Build
-
-First, start Zipkin as described below in the <<Installing Zipkin Server>> 
section
-
-Then compile this example:
-
-[source,sh]
-----
-$ mvn compile
-----
-
-=== Run the example
-
-Then using three different shells and run service1 and service2 before
-the client.
-
-[source,sh]
-----
-$ cd service1
-$ mvn compile spring-boot:run
-----
-
-When service1 is ready then start service2
-
-[source,sh]
-----
-$ cd service2
-$ mvn compile camel:run
-----
-
-And then start the client that calls service1 every 30th seconds.
-
-[source,sh]
-----
-$ cd client
-$ mvn compile camel:run
-----
-
-=== Zipkin UI
-
-You should be able to visualize the traces and timings from this example
-using the Zipkin UI. The services are named `+service1+` and
-`+service2+`.
-
-In the screenshot below we are showing a trace of a client calling
-service1 and service2.
-
-image:images/zipkin-web-console-1.png[Zipkin UI Trace
-Details,title="Detail of a trace"]
-
-You can then click on each span and get annotated data from the Camel
-exchange and about the requests as shown:
-
-image:images/zipkin-web-console-2.png[Zipkin UI Span
-Details,title="Detail of the span"]
-
-=== Installing Zipkin Server
-
-The quickest way to get Zipkin started is to fetch the
-https://search.maven.org/remote_content?g=io.zipkin&a=zipkin-server&v=LATEST&c=exec[latest
-released server] as a self-contained executable jar.
-
-[source,bash]
-----
-curl -sSL https://zipkin.io/quickstart.sh | bash -s
-----
-
-.. and then run it
-
-[source,bash]
-----
-java -jar zipkin.jar
-----
-
-Finally, browse to http://localhost:9411 to find traces!
-
-=== Installing Zipkin Server using Docker
-
-If you want to try Zipkin locally then you quickly try that using
-Docker.
-
-There is a https://zipkin.io/pages/quickstart.html[quickstart guide at
-zipkin] that has further instructions. Remember to configure the IP
-address and port number in the `+application.properties+` file.
-
-You can find the IP using `+docker-machine ls+`
-
-=== Help and contributions
-
-If you hit any problem using Camel or have some feedback, then please
-https://camel.apache.org/support.html[let us know].
-
-We also love contributors, so
-https://camel.apache.org/contributing.html[get involved] :-)
-
-The Camel riders!
diff --git a/zipkin/client/pom.xml b/zipkin/client/pom.xml
deleted file mode 100644
index c656a7f..0000000
--- a/zipkin/client/pom.xml
+++ /dev/null
@@ -1,126 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/maven-v4_0_0.xsd";>
-
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.apache.camel.springboot.example</groupId>
-        <artifactId>camel-example-spring-boot-zipkin</artifactId>
-        <version>3.19.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>camel-example-spring-boot-zipkin-client</artifactId>
-    <name>Camel SB Examples :: Zipkin :: Client</name>
-    <description>An example showing how to trace incoming and outgoing 
messages from Camel with Zipkin</description>
-
-    <!-- import Camel BOM -->
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.apache.camel</groupId>
-                <artifactId>camel-bom</artifactId>
-                <version>${camel-version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <dependencies>
-
-        <!-- CDI API -->
-        <dependency>
-            <groupId>javax.enterprise</groupId>
-            <artifactId>cdi-api</artifactId>
-            <version>${cdi-api-2.0-version}</version>
-            <scope>provided</scope>
-        </dependency>
-
-        <!-- camel-cdi -->
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-cdi</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-zipkin</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-http</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-timer</artifactId>
-        </dependency>
-
-        <!-- logging -->
-
-
-    </dependencies>
-
-    <build>
-
-        <plugins>
-            <!-- allows the routes to be run via 'mvn camel:run' -->
-            <plugin>
-                <groupId>org.apache.camel</groupId>
-                <artifactId>camel-maven-plugin</artifactId>
-                <version>${camel-version}</version>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.apache.deltaspike.cdictrl</groupId>
-                        <artifactId>deltaspike-cdictrl-weld</artifactId>
-                        <version>${deltaspike-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.jboss.weld.se</groupId>
-                        <artifactId>weld-se-shaded</artifactId>
-                        <version>${weld3-version}</version>
-                    </dependency>
-                    <!-- logging -->
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-api</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-core</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-slf4j-impl</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-1.2-api</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
-        </plugins>
-
-    </build>
-
-</project>
diff --git a/zipkin/client/src/main/java/sample/camel/ClientApplication.java 
b/zipkin/client/src/main/java/sample/camel/ClientApplication.java
deleted file mode 100644
index f3f15e3..0000000
--- a/zipkin/client/src/main/java/sample/camel/ClientApplication.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import javax.enterprise.context.ApplicationScoped;
-import javax.enterprise.event.Observes;
-
-import org.apache.camel.spi.CamelEvent.CamelContextStartingEvent;
-import org.apache.camel.zipkin.ZipkinTracer;
-
-@ApplicationScoped
-public class ClientApplication {
-
-    public void setupCamel(@Observes CamelContextStartingEvent event) {
-        // create zipkin
-        ZipkinTracer zipkin = new ZipkinTracer();
-        zipkin.setEndpoint("http://localhost:9411/api/v2/spans";);
-        zipkin.addClientServiceMapping("http://localhost:9090/service1";, 
"service1");
-        // capture 100% of all the events
-        zipkin.setRate(1.0f);
-        // include message bodies in the traces (not recommended for 
production)
-        zipkin.setIncludeMessageBodyStreams(true);
-
-        // register zipkin to CamelContext
-        zipkin.init(event.getContext());
-    }
-
-}
diff --git a/zipkin/client/src/main/java/sample/camel/ClientRoute.java 
b/zipkin/client/src/main/java/sample/camel/ClientRoute.java
deleted file mode 100644
index 0c43bdf..0000000
--- a/zipkin/client/src/main/java/sample/camel/ClientRoute.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import javax.enterprise.context.ApplicationScoped;
-
-import org.apache.camel.builder.RouteBuilder;
-
-@ApplicationScoped
-public class ClientRoute extends RouteBuilder {
-
-    @Override
-    public void configure() {
-        // you can configure the route rule with Java DSL here
-        
from("timer:trigger?exchangePattern=InOut&period=30000").streamCaching()
-            .bean("counterBean")
-            .log(" Client request: ${body}")
-            .to("http://localhost:9090/service1";)
-            .log("Client response: ${body}");
-    }
-
-}
diff --git a/zipkin/client/src/main/java/sample/camel/CounterBean.java 
b/zipkin/client/src/main/java/sample/camel/CounterBean.java
deleted file mode 100644
index e86c446..0000000
--- a/zipkin/client/src/main/java/sample/camel/CounterBean.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import javax.inject.Named;
-import javax.inject.Singleton;
-
-@Singleton
-@Named("counterBean")
-public class CounterBean {
-
-    private int counter;
-
-    public String someMethod(String body) {
-        return "" + ++counter;
-    }
-
-}
diff --git a/zipkin/client/src/main/resources/META-INF/LICENSE.txt 
b/zipkin/client/src/main/resources/META-INF/LICENSE.txt
deleted file mode 100644
index 6b0b127..0000000
--- a/zipkin/client/src/main/resources/META-INF/LICENSE.txt
+++ /dev/null
@@ -1,203 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
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-
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-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
diff --git a/zipkin/client/src/main/resources/META-INF/NOTICE.txt 
b/zipkin/client/src/main/resources/META-INF/NOTICE.txt
deleted file mode 100644
index 2e215bf..0000000
--- a/zipkin/client/src/main/resources/META-INF/NOTICE.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-   =========================================================================
-   ==  NOTICE file corresponding to the section 4 d of                    ==
-   ==  the Apache License, Version 2.0,                                   ==
-   ==  in this case for the Apache Camel distribution.                    ==
-   =========================================================================
-
-   This product includes software developed by
-   The Apache Software Foundation (http://www.apache.org/).
-
-   Please read the different LICENSE files present in the licenses directory of
-   this distribution.
diff --git a/zipkin/client/src/main/resources/META-INF/beans.xml 
b/zipkin/client/src/main/resources/META-INF/beans.xml
deleted file mode 100644
index 4d1f3eb..0000000
--- a/zipkin/client/src/main/resources/META-INF/beans.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<beans/>
\ No newline at end of file
diff --git a/zipkin/client/src/main/resources/log4j2.properties 
b/zipkin/client/src/main/resources/log4j2.properties
deleted file mode 100644
index 6f76518..0000000
--- a/zipkin/client/src/main/resources/log4j2.properties
+++ /dev/null
@@ -1,25 +0,0 @@
-## ---------------------------------------------------------------------------
-## Licensed to the Apache Software Foundation (ASF) under one or more
-## contributor license agreements.  See the NOTICE file distributed with
-## this work for additional information regarding copyright ownership.
-## The ASF licenses this file to You under the Apache License, Version 2.0
-## (the "License"); you may not use this file except in compliance with
-## the License.  You may obtain a copy of the License at
-##
-##      http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-## ---------------------------------------------------------------------------
-
-appender.stdout.type = Console
-appender.stdout.name = stdout
-appender.stdout.layout.type = PatternLayout
-appender.stdout.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
-logger.zipkin.name = org.apache.camel.zipkin
-logger.zipkin.level = DEBUG
-rootLogger.level = INFO
-rootLogger.appenderRef.stdout.ref = stdout
diff --git a/zipkin/images/zipkin-web-console-1.png 
b/zipkin/images/zipkin-web-console-1.png
deleted file mode 100644
index 5d7a848..0000000
Binary files a/zipkin/images/zipkin-web-console-1.png and /dev/null differ
diff --git a/zipkin/images/zipkin-web-console-2.png 
b/zipkin/images/zipkin-web-console-2.png
deleted file mode 100644
index 0d39dff..0000000
Binary files a/zipkin/images/zipkin-web-console-2.png and /dev/null differ
diff --git a/zipkin/pom.xml b/zipkin/pom.xml
deleted file mode 100644
index 89e6e14..0000000
--- a/zipkin/pom.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/maven-v4_0_0.xsd";>
-
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.apache.camel.springboot.example</groupId>
-        <artifactId>examples</artifactId>
-        <version>3.19.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>camel-example-spring-boot-zipkin</artifactId>
-    <packaging>pom</packaging>
-    <name>Camel SB Examples :: Zipkin</name>
-    <description>An example showing how to trace incoming and outgoing 
messages from Camel with Zipkin</description>
-
-    <properties>
-        <category>Management and Monitoring</category>
-    </properties>
-
-    <modules>
-        <module>client</module>
-        <module>service1</module>
-        <module>service2</module>
-    </modules>
-
-</project>
diff --git a/zipkin/service1/pom.xml b/zipkin/service1/pom.xml
deleted file mode 100644
index 3584ed5..0000000
--- a/zipkin/service1/pom.xml
+++ /dev/null
@@ -1,95 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/maven-v4_0_0.xsd";>
-
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.apache.camel.springboot.example</groupId>
-        <artifactId>camel-example-spring-boot-zipkin</artifactId>
-        <version>3.19.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>camel-example-spring-boot-zipkin-service1</artifactId>
-    <name>Camel SB Examples :: Zipkin :: Service 1</name>
-    <description>An example showing how to trace incoming and outgoing 
messages from Camel with Zipkin</description>
-
-    <properties>
-    </properties>
-
-    <!-- import Spring-Boot and Camel BOM -->
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-dependencies</artifactId>
-                <version>${spring-boot-version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.camel.springboot</groupId>
-                <artifactId>camel-spring-boot-bom</artifactId>
-                <version>${project.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <dependencies>
-
-        <!-- spring-boot -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter</artifactId>
-        </dependency>
-
-        <!-- camel -->
-        <dependency>
-            <groupId>org.apache.camel.springboot</groupId>
-            <artifactId>camel-spring-boot-starter</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel.springboot</groupId>
-            <artifactId>camel-zipkin-starter</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel.springboot</groupId>
-            <artifactId>camel-jetty-starter</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel.springboot</groupId>
-            <artifactId>camel-http-starter</artifactId>
-        </dependency>
-
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>${spring-boot-version}</version>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git 
a/zipkin/service1/src/main/java/sample/camel/Service1Application.java 
b/zipkin/service1/src/main/java/sample/camel/Service1Application.java
deleted file mode 100644
index 4d3c337..0000000
--- a/zipkin/service1/src/main/java/sample/camel/Service1Application.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import org.apache.camel.zipkin.starter.CamelZipkin;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-//CHECKSTYLE:OFF
-/**
- * A Spring Boot application that starts the Camel Zipkin application.
- * <p/>
- * Notice we use the `@CamelZipkin` annotation to enable Camel with Zipkin.
- * The configuration of Zipkin is in the <tt>application.properties</tt> file.
- */
-@SpringBootApplication
-@CamelZipkin
-public class Service1Application {
-
-    /**
-     * A main method to start this application.
-     */
-    public static void main(String[] args) {
-        SpringApplication.run(Service1Application.class, args);
-    }
-
-}
-//CHECKSTYLE:ON
diff --git a/zipkin/service1/src/main/java/sample/camel/Service1Route.java 
b/zipkin/service1/src/main/java/sample/camel/Service1Route.java
deleted file mode 100644
index 2a42fc2..0000000
--- a/zipkin/service1/src/main/java/sample/camel/Service1Route.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import org.apache.camel.builder.RouteBuilder;
-import org.springframework.stereotype.Component;
-
-@Component
-public class Service1Route extends RouteBuilder {
-
-    @Override
-    public void configure() throws Exception {
-        
from("jetty:http://0.0.0.0:{{service1.port}}/service1";).routeId("service1").streamCaching()
-            .removeHeaders("CamelHttp*")
-            .log("Service1 request: ${body}")
-            .delay(simple("${random(1000,2000)}"))
-            .transform(simple("Service1-${body}"))
-            .to("http://0.0.0.0:{{service2.port}}/service2";)
-            .log("Service1 response: ${body}");
-    }
-
-}
diff --git a/zipkin/service1/src/main/resources/META-INF/LICENSE.txt 
b/zipkin/service1/src/main/resources/META-INF/LICENSE.txt
deleted file mode 100644
index 6b0b127..0000000
--- a/zipkin/service1/src/main/resources/META-INF/LICENSE.txt
+++ /dev/null
@@ -1,203 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
diff --git a/zipkin/service1/src/main/resources/META-INF/NOTICE.txt 
b/zipkin/service1/src/main/resources/META-INF/NOTICE.txt
deleted file mode 100644
index 2e215bf..0000000
--- a/zipkin/service1/src/main/resources/META-INF/NOTICE.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-   =========================================================================
-   ==  NOTICE file corresponding to the section 4 d of                    ==
-   ==  the Apache License, Version 2.0,                                   ==
-   ==  in this case for the Apache Camel distribution.                    ==
-   =========================================================================
-
-   This product includes software developed by
-   The Apache Software Foundation (http://www.apache.org/).
-
-   Please read the different LICENSE files present in the licenses directory of
-   this distribution.
diff --git a/zipkin/service1/src/main/resources/application.properties 
b/zipkin/service1/src/main/resources/application.properties
deleted file mode 100644
index 54deb42..0000000
--- a/zipkin/service1/src/main/resources/application.properties
+++ /dev/null
@@ -1,38 +0,0 @@
-## ---------------------------------------------------------------------------
-## Licensed to the Apache Software Foundation (ASF) under one or more
-## contributor license agreements.  See the NOTICE file distributed with
-## this work for additional information regarding copyright ownership.
-## The ASF licenses this file to You under the Apache License, Version 2.0
-## (the "License"); you may not use this file except in compliance with
-## the License.  You may obtain a copy of the License at
-##
-##      http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-## ---------------------------------------------------------------------------
-
-# the name of Camel
-camel.springboot.name=Service1
-camel.springboot.main-run-controller=true
-
-# configure zipkin
-camel.zipkin.endpoint=http://localhost:9411/api/v2/spans
-
-# the zipkin service name
-camel.zipkin.server-service-mappings.[*]=service1
-camel.zipkin.client-service-mappings.[*]=service2
-
-# include message bodies in the traces (not recommended for production)
-camel.zipkin.include-message-body-streams=true
-
-# logging to see the zipkin traces
-logging.level.org.apache.camel.zipkin=debug
-
-# the port number the service will use for accepting incoming HTTP requests
-service1.port=9090
-service2.port=7070
-
diff --git a/zipkin/service2/pom.xml b/zipkin/service2/pom.xml
deleted file mode 100644
index b7b993f..0000000
--- a/zipkin/service2/pom.xml
+++ /dev/null
@@ -1,108 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/maven-v4_0_0.xsd";>
-
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.apache.camel.springboot.example</groupId>
-        <artifactId>camel-example-spring-boot-zipkin</artifactId>
-        <version>3.19.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>camel-example-spring-boot-zipkin-service2</artifactId>
-    <name>Camel SB Examples :: Zipkin :: Service 2</name>
-    <description>An example showing how to trace incoming and outgoing 
messages from Camel with Zipkin</description>
-
-    <!-- import Camel BOM -->
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.apache.camel</groupId>
-                <artifactId>camel-bom</artifactId>
-                <version>${camel-version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <dependencies>
-
-        <!-- camel-core -->
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-main</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-zipkin</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-undertow</artifactId>
-        </dependency>
-
-    </dependencies>
-
-    <build>
-
-        <plugins>
-            <!-- allows the routes to be run via 'mvn camel:run' -->
-            <plugin>
-                <groupId>org.apache.camel</groupId>
-                <artifactId>camel-maven-plugin</artifactId>
-                <version>${camel-version}</version>
-                <configuration>
-                    <mainClass>sample.camel.Service2Application</mainClass>
-                </configuration>
-                <dependencies>
-                    <!-- logging -->
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-api</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-core</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-slf4j-impl</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.apache.logging.log4j</groupId>
-                        <artifactId>log4j-1.2-api</artifactId>
-                        <version>${log4j2-version}</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
-        </plugins>
-
-    </build>
-
-</project>
diff --git 
a/zipkin/service2/src/main/java/sample/camel/Service2Application.java 
b/zipkin/service2/src/main/java/sample/camel/Service2Application.java
deleted file mode 100644
index 2fa65d2..0000000
--- a/zipkin/service2/src/main/java/sample/camel/Service2Application.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import org.apache.camel.main.Main;
-
-public final class Service2Application {
-
-    private Service2Application() {
-      // noop
-    }
-
-    public static void main(String[] args) throws Exception {
-        Main main = new Main();
-        main.configure().addRoutesBuilder(new Service2Route());
-        main.run();
-    }
-
-}
diff --git a/zipkin/service2/src/main/java/sample/camel/Service2Route.java 
b/zipkin/service2/src/main/java/sample/camel/Service2Route.java
deleted file mode 100644
index 2d0ac34..0000000
--- a/zipkin/service2/src/main/java/sample/camel/Service2Route.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package sample.camel;
-
-import org.apache.camel.builder.RouteBuilder;
-import org.apache.camel.zipkin.ZipkinTracer;
-
-public class Service2Route extends RouteBuilder {
-
-    @Override
-    public void configure() throws Exception {
-        // create zipkin
-        ZipkinTracer zipkin = new ZipkinTracer();
-        zipkin.setEndpoint("http://localhost:9411/api/v2/spans";);
-        // set the service name
-        zipkin.setServiceName("service2");
-        // capture 100% of all the events
-        zipkin.setRate(1.0f);
-        // include message bodies in the traces (not recommended for 
production)
-        zipkin.setIncludeMessageBodyStreams(true);
-
-        // add zipkin to CamelContext
-        zipkin.init(getContext());
-
-        
from("undertow:http://0.0.0.0:7070/service2";).routeId("service2").streamCaching()
-                .log(" Service2 request: ${body}")
-                .delay(simple("${random(1000,2000)}"))
-                .transform(simple("Service2-${body}"))
-                .log("Service2 response: ${body}");
-    }
-
-}
diff --git a/zipkin/service2/src/main/resources/META-INF/LICENSE.txt 
b/zipkin/service2/src/main/resources/META-INF/LICENSE.txt
deleted file mode 100644
index 6b0b127..0000000
--- a/zipkin/service2/src/main/resources/META-INF/LICENSE.txt
+++ /dev/null
@@ -1,203 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
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-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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-      Work and such Derivative Works in Source or Object form.
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-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
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-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
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-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
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-      the Work or Derivative Works thereof, You may choose to offer,
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-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
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-      To apply the Apache License to your work, attach the following
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-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
diff --git a/zipkin/service2/src/main/resources/META-INF/NOTICE.txt 
b/zipkin/service2/src/main/resources/META-INF/NOTICE.txt
deleted file mode 100644
index 2e215bf..0000000
--- a/zipkin/service2/src/main/resources/META-INF/NOTICE.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-   =========================================================================
-   ==  NOTICE file corresponding to the section 4 d of                    ==
-   ==  the Apache License, Version 2.0,                                   ==
-   ==  in this case for the Apache Camel distribution.                    ==
-   =========================================================================
-
-   This product includes software developed by
-   The Apache Software Foundation (http://www.apache.org/).
-
-   Please read the different LICENSE files present in the licenses directory of
-   this distribution.
diff --git a/zipkin/service2/src/main/resources/log4j2.properties 
b/zipkin/service2/src/main/resources/log4j2.properties
deleted file mode 100644
index 6f76518..0000000
--- a/zipkin/service2/src/main/resources/log4j2.properties
+++ /dev/null
@@ -1,25 +0,0 @@
-## ---------------------------------------------------------------------------
-## Licensed to the Apache Software Foundation (ASF) under one or more
-## contributor license agreements.  See the NOTICE file distributed with
-## this work for additional information regarding copyright ownership.
-## The ASF licenses this file to You under the Apache License, Version 2.0
-## (the "License"); you may not use this file except in compliance with
-## the License.  You may obtain a copy of the License at
-##
-##      http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-## ---------------------------------------------------------------------------
-
-appender.stdout.type = Console
-appender.stdout.name = stdout
-appender.stdout.layout.type = PatternLayout
-appender.stdout.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
-logger.zipkin.name = org.apache.camel.zipkin
-logger.zipkin.level = DEBUG
-rootLogger.level = INFO
-rootLogger.appenderRef.stdout.ref = stdout

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