Remove java 8 compilation from core-pva

Author: jacomago

core/pva/pom.xml

@@ -40,28 +40,4 @@
       </plugin>
     </plugins>
   </build>
-  <profiles>
-    <profile>
-      <id>jdk8</id>
-      <activation>
-        <jdk>1.8</jdk>
-      </activation>
-      <properties>
-        <maven.test.skip>true</maven.test.skip>
-      </properties>
-      <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.6.2</version>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                    <fork>false</fork>
-                </configuration>
-            </plugin>
-        </plugins>
-      </build>
-    </profile>
-  </profiles>
 </project>