Essentials/EssentialsXMPP/pom.xml

<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>net.essentials3</groupId>
    <artifactId>EssentialsParent</artifactId>
    <version>3.0-SNAPSHOT</version>
    <relativePath>../pom.xml</relativePath>
  </parent>

  <artifactId>EssentialsXMPP</artifactId>
  <dependencies>
    <dependency>
      <groupId>${project.groupId}</groupId>
      <artifactId>Essentials</artifactId>
      <version>${project.version}</version>
    </dependency>
    <dependency>
      <groupId>jivesoftware</groupId>
      <artifactId>smack</artifactId>
      <version>3.1.0</version>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.0</version>
        <executions>
          <execution>
            <goals>
              <goal>shade</goal>
            </goals>
            <configuration>
              <artifactSet>
                <includes>
                  <include>jivesoftware:smack</include>
                </includes>
              </artifactSet>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>