Thanks for the reply. I tried that and I got:
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile)
on project pdfblack-model: Execution default-compile of goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile failed: A
The Apache Maven team is pleased to announce the release of the Apache
Maven Shared Invoker, version 3.1.0
For information about the functionality of this lib - please check the website:
https://maven.apache.org/shared/maven-invoker/
You should specify the version in your project's dependency