Adds dependency required by jUnit.
<version>4.12</version>
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest-core</artifactId>
+ <version>1.3</version>
+ <scope>test</scope>
+ </dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
