pom.xml

@@ -95,6 +95,11 @@
 					<artifactId>maven-surefire-plugin</artifactId>
 					<version>2.22.2</version>
 				</plugin>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-source-plugin</artifactId>
+					<version>3.2.0</version>
+				</plugin>
 			</plugins>
 		</pluginManagement>
 		<plugins>
@@ -120,6 +125,18 @@
 					<runOrder>random</runOrder>
 				</configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 </project>