== Why is this an issue? Sharing some naming conventions is a key point to make it possible for a team to efficiently collaborate. This rule allows to check that all ``++abstract++`` class names match a provided regular expression. If a non-abstract class match the regular expression, an issue is raised to suggest to either make it abstract or to rename it. === Noncompliant code example With the default regular expression: ``++^Abstract[A-Z][a-zA-Z0-9]*$++``: [source,java] ---- abstract class MyClass { // Noncompliant } class AbstractLikeClass { // Noncompliant } ---- === Compliant solution [source,java] ---- abstract class AbstractClass { } class LikeClass { } ---- ifdef::env-github,rspecator-view[] ''' == Implementation Specification (visible only on this page) include::message.adoc[] include::parameters.adoc[] ''' == Comments And Links (visible only on this page) include::comments-and-links.adoc[] endif::env-github,rspecator-view[]