I configured Maven 3.0.3 and tried to download a sample project using archetypes with this command:
mvn archetype:generate -DarchetypeGroupId=org.graniteds.
For me, the solution given on the page maven is not able to download anything from central because ssl don't work worked, when running Mint 19 in a VM:
sudo apt install ca-certificates-java sudo update-ca-certificates -f