Fix build problem with Java 11+
diff --git a/pom.xml b/pom.xml
index 8f56047..0104204 100644
--- a/pom.xml
+++ b/pom.xml
@@ -195,6 +195,10 @@
</excludes>
</configuration>
</plugin>
+ <plugin>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <version>3.1.1</version>
+ </plugin>
</plugins>
</build>
diff --git a/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsMojo.java b/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsMojo.java
index a280b98..337ffa7 100644
--- a/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsMojo.java
+++ b/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsMojo.java
@@ -197,7 +197,7 @@
* <a href="https://gitbox.apache.org/repos/asf">Gitbox main page</a>.
*
* @return the list of repository names (without ".git")
- * @throws IOException
+ * @throws IOException problem with reading repository index
*/
protected Collection<String> repositoryNames()
throws IOException