javadoc command not found
e.g. plexus-i18n
Example errors:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.0.0:jar (default-cli) on project plexus-i18n: ?MavenReportException: Error while generating Javadoc: Unable to find javadoc command: The environment variable JAVA_HOME is not correctly set. -> [Help 1]
Cause: bug in `maven-javadoc-plugin`
junit/surefire NPE
e.g. libphonenumber (yes, that's the source package name).
Example errors:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.20.1:test (default-test) on project common-build: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.20.1:test failed.: ?NullPointerException -> [Help 1]
Upstream aware: https://github.com/junit-team/junit5/issues/809#issuecomment-366812469
No idea what the fix is going to look like for Debian, with junit3 and junit4 packaged.