Fix checkstyle issues in apex model basic

CHeckstyle issues in apex model basic and knock on changes
in other apex modules.

Issue-ID: POLICY-1034
Change-Id: I65823f5e2e344526abc74b0812877113acb056ec
Signed-off-by: liamfallon <liam.fallon@ericsson.com>
diff --git a/examples/examples-onap-vcpe/pom.xml b/examples/examples-onap-vcpe/pom.xml
index 353c7a2..3080416 100644
--- a/examples/examples-onap-vcpe/pom.xml
+++ b/examples/examples-onap-vcpe/pom.xml
@@ -52,6 +52,21 @@
             <version>${version.jersey}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.onap.policy.apex-pdp.plugins.plugins-context.plugins-context-schema</groupId>
+            <artifactId>plugins-context-schema-avro</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.policy.apex-pdp.plugins.plugins-executor</groupId>
+            <artifactId>plugins-executor-javascript</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.policy.apex-pdp.plugins.plugins-event.plugins-event-carrier</groupId>
+            <artifactId>plugins-event-carrier-restrequestor</artifactId>
+            <version>${project.version}</version>
+        </dependency>
     </dependencies>
 
     <build>