Since around July 2020, the maven-javadoc-plugin does not work properly both in a local environment and on the CI server.
That results in an empty unit-api-X.Y.Z-SNAPSHOT-javadoc.jar being generated.
[ERROR] MavenReportException: Error while generating Javadoc:
Exit code: 2 - javadoc: error - No source files for package javax.measure
Command line was: cmd.exe /X /C ""C:\Program Files\AdoptOpenJDK\jdk-14.0.2.12-hotspot\bin\javadoc.exe" @options @packages"
Refer to the generated Javadoc files in 'C:\Users\Werner\git\unit-api\target\apidocs' dir.
org.apache.maven.reporting.MavenReportException:
Exit code: 2 - javadoc: error - No source files for package javax.measure
Command line was: cmd.exe /X /C ""C:\Program Files\AdoptOpenJDK\jdk-14.0.2.12-hotspot\bin\javadoc.exe" @options @packages"
Refer to the generated Javadoc files in 'C:\Users\Werner\git\unit-api\target\apidocs' dir.
At the moment the only workaround is to define source prior to Java 9 in the maven-javadoc-plugin, see
https://github.com/assertj/assertj-core/issues/1403#issuecomment-742181492
Indriya does not seem affected, so another possible approach could be to also switch the API to the maven-toolchain-plugin, but that would add further complexity.
If there is a new version of the Maven JavaDoc Plugin soon, that addresses these problems, it might be the easier way, otherwise we might have to apply the toolchain plugin here as well.
Since around July 2020, the maven-javadoc-plugin does not work properly both in a local environment and on the CI server. That results in an empty
unit-api-X.Y.Z-SNAPSHOT-javadoc.jarbeing generated.At the moment the only workaround is to define
sourceprior to Java 9 in the maven-javadoc-plugin, see https://github.com/assertj/assertj-core/issues/1403#issuecomment-742181492 Indriya does not seem affected, so another possible approach could be to also switch the API to themaven-toolchain-plugin, but that would add further complexity. If there is a new version of the Maven JavaDoc Plugin soon, that addresses these problems, it might be the easier way, otherwise we might have to apply the toolchain plugin here as well.