Pegdown-doclet error

[nigelcharman]

I'm seeing the following warning when running gradlew javadoc:

javadoc: warning - The old Doclet and Taglet APIs in the packages
com.sun.javadoc, com.sun.tools.doclets and their implementations
are planned to be removed in a future JDK release. These
components have been superseded by the new APIs in jdk.javadoc.doclet.
Users are strongly recommended to migrate to the new APIs.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.parboiled.transform.AsmUtils (file:/Users/nigel.charman/.gradle/caches/modules-2/files-2.1/org.parboiled/parboiled-java/1.1.7/2298c64ce8ee8e2fb37e97e16d7be52f0c7cf61f/parboiled-java-1.1.7.jar) to method java.lang.ClassLoader.findLoadedClass(java.lang.String)
WARNING: Please consider reporting this to the maintainers of org.parboiled.transform.AsmUtils
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
/Users/nigel.charman/source/concordion/cubano/cubano-webdriver-manager/src/main/java/org/concordion/cubano/driver/web/provider/package-info.java:4: warning - Cannot suppress warning about multiple package sources: java.lang.reflect.InaccessibleObjectException: Unable to make field private boolean com.sun.tools.javadoc.main.PackageDocImpl.foundDoc accessible: module jdk.javadoc does not "opens com.sun.tools.javadoc.main" to unnamed module @54c5a2ff
Please report this at https://github.com/Abnaxos/pegdown-doclet/issues with the exact JavaDoc version you're using

Also, the Pegdown library is deprecated and pegdown-doclet hasn't been updated since 2013. I suggest reviewing alternative options that are supported.

[nigelcharman]

Looks like a warning that only occurs with Java 9, so we have some time with this one :)

[nigelcharman]

Hi @shertu, please provide more info. Is this warning now an error for you, or is it still a warning?

Are you willing to provide a fix? The project is open-source and relies on contributions from volunteers.