soap-client-on-java-11-dependencies.xml

<properties>
    <java.version>11</java.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

    <jakarta-activation-api.version>2.0.0</jakarta-activation-api.version>
    <jakarta.xml.soap-api.version>2.0.0</jakarta.xml.soap-api.version>
  
    ...
</properties>

<dependencies>
    <dependency>
        <groupId>jakarta.activation</groupId>
        <artifactId>jakarta.activation-api</artifactId>
        <version>${jakarta-activation-api.version}</version>
    </dependency>

    <dependency>
        <groupId>jakarta.xml.soap</groupId>
        <artifactId>jakarta.xml.soap-api</artifactId>
        <version>${jakarta.xml.soap-api.version}</version>
    </dependency>

    <dependency>
        <groupId>com.sun.xml.messaging.saaj</groupId>
        <artifactId>saaj-impl</artifactId>
        <version>${jakarta.xml.soap-api.version}</version>
    </dependency>
  
    ...
</dependencies>