HCOLL-121  added        <plugin>
                                 <groupId>org.apache.maven.plugins</groupId>
                                 <artifactId>maven-compiler-plugin</artifactId>
                                 <configuration>
                                     <compilerArgument>-Xlint:deprecation</compilerArgument>
                                     <source>1.8</source>
                                     <target>1.8</target>
                                     <encoding>UTF-8</encoding>
                                 </configuration>
                             </plugin>