Fix java version (8)

Author: rroces

pom.xml

@@ -7,7 +7,7 @@
 
     <groupId>com.firone</groupId>
     <artifactId>test-utils</artifactId>
-    <version>1.9.1-SNAPSHOT</version>
+    <version>1.9.1</version>
 
     <packaging>jar</packaging>
     <name>test-utils</name>
@@ -28,6 +28,11 @@
         </developer>
     </developers>
 
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>