add test coverage library
<version>4.12</version>
<scope>test</scope>
</dependency>
+
</dependencies>
</dependencyManagement>
</dependency>
</dependencies>
</plugin>
+ <plugin>
+ <groupId>org.jacoco</groupId>
+ <artifactId>jacoco-maven-plugin</artifactId>
+ <version>0.7.7.201606060606</version>
+ <executions>
+ <execution>
+ <goals>
+ <goal>prepare-agent</goal>
+ </goals>
+ </execution>
+ <execution>
+ <id>report</id>
+ <phase>prepare-package</phase>
+ <goals>
+ <goal>report</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
</plugins>
</build>
</profile>
</profiles>
+
+ <reporting>
+ <plugins>
+ <plugin>
+ <groupId>org.jacoco</groupId>
+ <artifactId>jacoco-maven-plugin</artifactId>
+ <reportSets>
+ <reportSet>
+ <reports>
+ <!-- select non-aggregate reports -->
+ <report>report</report>
+ </reports>
+ </reportSet>
+ </reportSets>
+ </plugin>
+ </plugins>
+ </reporting>
+
<distributionManagement>
<repository>
<id>ossrh</id>
