Why is this an issue?

Shared naming conventions allow teams to collaborate effectively. This rule raises an issue when the a pom’s groupId does not match the provided regular expression.

Noncompliant code example

With the default regular expression: (com|org)(\.[a-z][a-z-0-9]*)+

<project ...>
  <groupId>myCo</groupId>  <!-- Noncompliant -->

  <!-- ... -->
</project>

Compliant solution

<project ...>
  <groupId>com.myco</groupId>

  <!-- ... -->
</project>