Writing a Module's POM

<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>
        <artifactId>snap-engine</artifactId>
        <groupId>org.esa.snap</groupId>
        <version>2.0.0-SNAPSHOT</version>
    </parent>

    <artifactId>mymod</artifactId>
    <packaging>nbm</packaging>


    <name>Human-readable mymod name</name>
    <description>Human-readable mymod description.</description>

    <dependencies>
        <!-- The following 3rd-party dependency will result in a private 
             JAR located in ${cluster}/modules/ext/org.esa.snap.mymod/jdom2.jar.
             Another NB module depending on mymod and wanting to use jdom2
             does not need to import it explicitely again as long as you export 
             its API as a public package(s). See below.
 If you don't export the jdom2 API, a second private ext-JAR will be 
 created in the cluster.
         -->
        <dependency>
            <groupId>jdom</groupId>
            <artifactId>jdom2</artifactId>
            <version>2.1</version>
        </dependency>
        <!-- The following are NB-module dependencies from which the manifest header
             OpenIDE-Module-Module-Dependencies will be derived.             
         -->
        <dependency>
            <groupId>org.esa.snap</groupId>
            <artifactId>snap-ceres-core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.esa.snap</groupId>
            <artifactId>snap-core</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>nbm-maven-plugin</artifactId>
                <configuration>
                    <publicPackages>
                        <!-- optionally export API from 3rd parthy JARs -->
                        <publicPackage>org.jdom2.*</publicPackage>
                        <!-- optionally export API from myext -->
                        <publicPackage>org.esa.snap.myext</publicPackage>
                        ...
                    </publicPackages>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <useDefaultManifestFile>true</useDefaultManifestFile>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>