Add rat check to build
diff --git a/pom.xml b/pom.xml
index 31af9ba..922bef4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -94,6 +94,19 @@
<build>
<plugins>
<plugin>
+ <groupId>org.apache.rat</groupId>
+ <artifactId>apache-rat-plugin</artifactId>
+ <version>0.12</version>
+ <executions>
+ <execution>
+ <phase>process-sources</phase>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-plugin</artifactId>
<version>${kotlin.version}</version>