<?xml version="1.0" encoding="UTF-8"?> <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" 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> <artifactId>osgi-intro-sample-activator</artifactId> <name>osgi-intro-sample-activator</name> <!-- Please, note this is not the usual 'jar'. --> <packaging>bundle</packaging> <!-- com.baeldung/osgi-intro-sample-activator/1.0-SNAPSHOT --> <parent> <groupId>com.baeldung</groupId> <artifactId>osgi</artifactId> <version>1.0-SNAPSHOT</version> </parent> <dependencies> <dependency> <groupId>org.osgi</groupId> <artifactId>org.osgi.core</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.felix</groupId> <artifactId>maven-bundle-plugin</artifactId> <extensions>true</extensions> <configuration> <instructions> <Bundle-SymbolicName>${project.groupId}.${project.artifactId}</Bundle-SymbolicName> <Bundle-Name>${project.artifactId}</Bundle-Name> <Bundle-Version>${project.version}</Bundle-Version> <!-- Qualified name of the class that exposes the activator iface. --> <Bundle-Activator>com.baeldung.osgi.sample.activator.HelloWorld</Bundle-Activator> <!-- One important thing to note: since you are not exporting the package "com.baeldung.osgi.sample.activator", you should at least add it to the Private-Package instruction. Otherwise, the classes inside the package will not be copied to your bundle, as the default value of this instruction is empty. --> <Private-Package>com.baeldung.osgi.sample.activator</Private-Package> </instructions> </configuration> </plugin> </plugins> </build> </project>