Fix build on Java 15-ea.
<defaultGoal>clean verify apache-rat:check japicmp:cmp javadoc:javadoc</defaultGoal>
<pluginManagement>
<plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <dependencies>
+ <dependency>
+ <groupId>biz.aQute.bnd</groupId>
+ <artifactId>biz.aQute.bndlib</artifactId>
+ <version>5.1.0</version>
+ </dependency>
+ </dependencies>
+ </plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
