builder:RulesProperties: initialise rules list

This commit is contained in:
Paul Campbell 2017-01-06 21:56:37 +00:00
parent abb8e8e5c0
commit ab0a95e395

View file

@ -30,6 +30,7 @@ import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
import java.util.ArrayList;
import java.util.List;
/**
@ -47,5 +48,5 @@ class RulesProperties {
/**
* The Checkstyle checks.
*/
private List<Rule> rules;
private List<Rule> rules = new ArrayList<>();
}