Exemplo de XML-RPC em java

As seguintes dependências foram necessárias:

    <dependecies>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlrpc/xmlrpc-client -->
        <dependency>
            <groupId>org.apache.xmlrpc</groupId>
            <artifactId>xmlrpc-server</artifactId>
            <version>3.1.3</version>
        </dependency>
        <dependency>
            <groupId>org.apache.xmlrpc</groupId>
            <artifactId>xmlrpc-client</artifactId>
            <version>3.1.3</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/commons-httpclient/commons-httpclient -->
        <dependency>
            <groupId>commons-httpclient</groupId>
            <artifactId>commons-httpclient</artifactId>
            <version>3.1</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/xmlrpc-helma/xmlrpc-helma -->
        <dependency>
            <groupId>xmlrpc-helma</groupId>
            <artifactId>xmlrpc-helma</artifactId>
            <version>1.0</version>
        </dependency>
        <dependency> 
            <groupId>xerces</groupId> 
            <artifactId>xerces</artifactId> 
            <version>1.4.0</version> 
        </dependency>
    </dependencies>