Move to 4.0.0-SNAPSHOT

Signed-off-by: Andrea Cosentino <ancosen@gmail.com>
diff --git a/pom.xml b/pom.xml
index ffa526f..7361008 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,7 +61,6 @@
 		<module>rabbitmq</module>
 		<module>reactive-streams</module>
 		<module>resilience4j</module>
-		<module>rest-swagger-simple</module>
 		<module>rest-openapi</module>
 		<module>rest-openapi-simple</module>
 		<module>rest-openapi-springdoc</module>
diff --git a/rest-swagger-simple/README.adoc b/rest-swagger-simple/README.adoc
deleted file mode 100644
index 606a519..0000000
--- a/rest-swagger-simple/README.adoc
+++ /dev/null
@@ -1,41 +0,0 @@
-== Camel Rest Swagger example
-
-This example shows how to call a REST service defined using Swagger
-specification with the help of Camel Rest Swagger component.
-
-The example is a standalone Spring Boot application that acts as a REST
-client, you can run simply by issuing:
-
-....
-$ mvn spring-boot:run
-....
-
-Or by packaging it and running it using `+java+` CLI:
-
-....
-$ mvn package
-$ java -jar target/camel-example-spring-boot-rest-swagger-simple-*.jar
-....
-
-The example by default uses the PetStore demo hosted on swagger.io and
-invokes the `+getInventory+` operation. You can make it call any API
-that you have Swagger specification for and any operation with simple
-arguments, for instance this retrieves a pet from the PetStore demo with
-ID `+14+`:
-
-....
-$ java -jar target/camel-example-spring-boot-rest-swagger-simple-*.jar \
-    --swagger=https://petstore.swagger.io/v2/swagger.json \
-    --operation=getPetById \
-    --petId=14
-....
-
-=== Help and contributions
-
-If you hit any problem using Camel or have some feedback, then please
-https://camel.apache.org/community/support/[let us know].
-
-We also love contributors, so
-https://camel.apache.org/community/contributing/[get involved] :-)
-
-The Camel riders!
diff --git a/rest-swagger-simple/pom.xml b/rest-swagger-simple/pom.xml
deleted file mode 100644
index 09f37f0..0000000
--- a/rest-swagger-simple/pom.xml
+++ /dev/null
@@ -1,103 +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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.apache.camel.springboot.example</groupId>
-        <artifactId>examples</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>camel-example-spring-boot-rest-swagger-simple</artifactId>
-    <name>Camel SB Examples :: Rest :: Swagger Simple</name>
-    <description>This example shows how to call a Rest service defined using Swagger specification</description>
-
-    <properties>
-        <category>Rest</category>
-        <title>REST Swagger</title>
-
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    </properties>
-
-    <dependencyManagement>
-        <dependencies>
-            <!-- Spring Boot BOM -->
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-dependencies</artifactId>
-                <version>${spring-boot-version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-            <!-- Camel BOM -->
-            <dependency>
-                <groupId>org.apache.camel.springboot</groupId>
-                <artifactId>camel-spring-boot-bom</artifactId>
-                <version>${project.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <dependencies>
-
-        <dependency>
-            <groupId>org.apache.camel.springboot</groupId>
-            <artifactId>camel-http-starter</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.camel.springboot</groupId>
-            <artifactId>camel-rest-swagger-starter</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-    </dependencies>
-
-    <build>
-
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-resources-plugin</artifactId>
-                <version>${maven-resources-plugin-version}</version>
-                <configuration>
-                    <encoding>UTF-8</encoding>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>${spring-boot-version}</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>repackage</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git a/rest-swagger-simple/src/main/java/org/apache/camel/example/RestSwaggerApplication.java b/rest-swagger-simple/src/main/java/org/apache/camel/example/RestSwaggerApplication.java
deleted file mode 100644
index 72f43d6..0000000
--- a/rest-swagger-simple/src/main/java/org/apache/camel/example/RestSwaggerApplication.java
+++ /dev/null
@@ -1,68 +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 org.apache.camel.example;
-
-import java.util.Map;
-import java.util.function.Predicate;
-import java.util.stream.Collectors;
-
-import org.apache.camel.ProducerTemplate;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.boot.ApplicationArguments;
-import org.springframework.boot.ApplicationRunner;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.ApplicationContext;
-
-import static java.util.function.Function.identity;
-
-@SpringBootApplication
-public class RestSwaggerApplication implements ApplicationRunner {
-
-    @Autowired
-    ApplicationContext context;
-
-    @Value("${operation:getInventory}")
-    String operation;
-
-    @Value("${swagger:http://petstore.swagger.io/v2/swagger.json}")
-    String specificationUri;
-
-    @Autowired
-    ProducerTemplate template;
-
-    @Override
-    public void run(final ApplicationArguments args) throws Exception {
-        final Predicate<String> operations = "operation"::equals;
-
-        final Map<String, Object> headers = args.getOptionNames().stream().filter(operations.negate())
-            .collect(Collectors.toMap(identity(), arg -> args.getOptionValues(arg).get(0)));
-
-        final String body = template.requestBodyAndHeaders("rest-swagger:" + specificationUri + "#" + operation, null,
-            headers, String.class);
-
-        System.out.println(body);
-
-        SpringApplication.exit(context, () -> 0);
-    }
-
-    public static void main(final String[] args) {
-        SpringApplication.run(RestSwaggerApplication.class, args);
-    }
-
-}