JarCastingShadowhunt package-info.java Generator
This Maven project generates package-info.java for every Java package that does not already contain such a file. You can generate findbugs, sportbugs, checkstyle, pmd, ... package annotations for each package and save the trouble of keeping them in sync.
Usage
...
<plugin>
<groupId>de.shadowhunt.maven.plugins</groupId>
<artifactId>package-info-maven-plugin</artifactId>
<version>2.0.0</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>package-info</goal>
</goals>
</execution>
</executions>
<configuration>
<packages>
<package regex="net.example.database">
<annotations>
<annotation>@de.shadowhunt.annotation.ReturnValuesAreNonnullByDefault</annotation>
</annotations>
</package>
<package><!-- all other packages -->
<annotations>
<annotation>@de.shadowhunt.annotation.ReturnValuesAreNonnullByDefault</annotation>
<annotation>@javax.annotation.ParametersAreNonnullByDefault</annotation>
</annotations>
</package>
</packages>
</configuration>
</plugin>
...