Bug fixes
- Fix NoClassDefFoundError with missing UnixOperatingSystemMXBean (#1562)
Dependency updates
- Bump build-helper-maven-plugin from 3.0.0 to 3.1.0 (#1550)
- Bump jython-standalone from 2.5.3 to 2.7.2 (#1557)
- Bump maven-dependency-plugin from 3.1.1 to 3.1.2 (#1553)
- Bump maven-javadoc-plugin from 3.1.1 to 3.2.0 (#1554)
- Bump maven-site-plugin from 3.8.2 to 3.9.0 (#1551)
- Bump mockito-core from 3.3.0 to 3.3.3 (#1555)