Removed checkstyle warnings

Removed checkstyle warnings in:
policy/drools-applications/controlloop/common/actors
policy/drools-applications/controlloop/common/eventmanager
policy/drools-applications/controlloop/common/feature-controlloop-utils

Issue-ID: POLICY-705
Change-Id: Iccf99b291bc62bc3ba2082ccdb4c1f9e12107896
Signed-off-by: mmis <michael.morris@ericsson.com>

2 files changed, 118 insertions, 120 deletions

diff --git a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
index ef897b9c9..e9cd70c42 100644
--- a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
+++ b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * APPCActorServiceProvider
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,118 +20,107 @@
 
 package org.onap.policy.controlloop.actor.appc;
 
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
 import java.util.Collections;
 import java.util.List;
 
-import org.onap.policy.controlloop.VirtualControlLoopEvent;
 import org.onap.policy.appc.CommonHeader;
 import org.onap.policy.appc.Request;
 import org.onap.policy.controlloop.ControlLoopOperation;
+import org.onap.policy.controlloop.VirtualControlLoopEvent;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
 import org.onap.policy.controlloop.policy.Policy;
 import org.onap.policy.vnf.trafficgenerator.PGRequest;
 import org.onap.policy.vnf.trafficgenerator.PGStream;
 import org.onap.policy.vnf.trafficgenerator.PGStreams;
-import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
-
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
 
 
 public class APPCActorServiceProvider implements Actor {
-	// Strings for targets
-	private static final String TARGET_VM  = "VM";
-	private static final String TARGET_VNF = "VNF";
-
-	// Strings for recipes
-	private static final String RECIPE_RESTART = "Restart";
-	private static final String RECIPE_REBUILD = "Rebuild";
-	private static final String RECIPE_MIGRATE = "Migrate";
-	private static final String RECIPE_MODIFY  = "ModifyConfig";
-
-	private static final ImmutableList<String> recipes = ImmutableList.of(RECIPE_RESTART, RECIPE_REBUILD, RECIPE_MIGRATE, RECIPE_MODIFY);
-	private static final ImmutableMap<String, List<String>> targets = new ImmutableMap.Builder<String, List<String>>()
-			.put(RECIPE_RESTART, ImmutableList.of(TARGET_VM))
-			.put(RECIPE_REBUILD, ImmutableList.of(TARGET_VM))
-			.put(RECIPE_MIGRATE, ImmutableList.of(TARGET_VM))
-			.put(RECIPE_MODIFY, ImmutableList.of(TARGET_VNF))
-			.build();
-	private static final ImmutableMap<String, List<String>> payloads = new ImmutableMap.Builder<String, List<String>>()
-			.put(RECIPE_MODIFY, ImmutableList.of("generic-vnf.vnf-id"))
-			.build();
-
-	@Override
-	public String actor() {
-		return "APPC";
-	}
-
-	@Override
-	public List<String> recipes() {
-		return ImmutableList.copyOf(recipes);
-	}
-
-	@Override
-	public List<String> recipeTargets(String recipe) {
-		return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
-	}
-
-	@Override
-	public List<String> recipePayloads(String recipe) {
-		return ImmutableList.copyOf(payloads.getOrDefault(recipe, Collections.emptyList()));
-	}
-
-	/**
-	 * Constructs an APPC request conforming to the legacy API.
-	 * The legacy API will be deprecated in future releases as
-	 * all legacy functionality is moved into the LCM API.
-	 * 
-	 * @param onset
-	 *         the event that is reporting the alert for policy
-	 *            to perform an action
-	 * @param operation
-	 *         the control loop operation specifying the actor,
-	 *         operation, target, etc.
-	 * @param policy
-	 *         the policy the was specified from the yaml generated
-	 *         by CLAMP or through the Policy GUI/API
-	 * @return an APPC request conforming to the legacy API
-	 * @throws AAIException 
-	 */
-	public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation,
-			Policy policy, String targetVnf) {
-		/*
-		 * Construct an APPC request
-		 */
-		Request request = new Request();
-		request.setCommonHeader(new CommonHeader());
-		request.getCommonHeader().setRequestID(onset.getRequestID());
-		request.getCommonHeader().setSubRequestID(operation.getSubRequestId());
-		request.setAction(policy.getRecipe().substring(0, 1).toUpperCase() 
-				+ policy.getRecipe().substring(1));
-
-		/*
-		 * For now Policy generates the PG Streams as a demo, in the
-		 * future the payload can be provided by CLAMP
-		 */
-		request.getPayload().put("generic-vnf.vnf-id", targetVnf);
-
-		PGRequest pgRequest = new PGRequest();
-		pgRequest.pgStreams = new PGStreams();
-
-		PGStream pgStream;
-		for (int i = 0; i < 5; i++) {
-			pgStream = new PGStream();
-			pgStream.streamId = "fw_udp"+(i+1);
-			pgStream.isEnabled = "true";
-			pgRequest.pgStreams.pgStream.add(pgStream);
-		}
-		request.getPayload().put("pg-streams", pgRequest.pgStreams);
-
-		/*
-		 * Return the request
-		 */
-
-		return request;
-	}
+    // Strings for targets
+    private static final String TARGET_VM = "VM";
+    private static final String TARGET_VNF = "VNF";
+
+    // Strings for recipes
+    private static final String RECIPE_RESTART = "Restart";
+    private static final String RECIPE_REBUILD = "Rebuild";
+    private static final String RECIPE_MIGRATE = "Migrate";
+    private static final String RECIPE_MODIFY = "ModifyConfig";
+
+    private static final ImmutableList<String> recipes =
+            ImmutableList.of(RECIPE_RESTART, RECIPE_REBUILD, RECIPE_MIGRATE, RECIPE_MODIFY);
+    private static final ImmutableMap<String, List<String>> targets = new ImmutableMap.Builder<String, List<String>>()
+            .put(RECIPE_RESTART, ImmutableList.of(TARGET_VM)).put(RECIPE_REBUILD, ImmutableList.of(TARGET_VM))
+            .put(RECIPE_MIGRATE, ImmutableList.of(TARGET_VM)).put(RECIPE_MODIFY, ImmutableList.of(TARGET_VNF)).build();
+    private static final ImmutableMap<String, List<String>> payloads = new ImmutableMap.Builder<String, List<String>>()
+            .put(RECIPE_MODIFY, ImmutableList.of("generic-vnf.vnf-id")).build();
+
+    @Override
+    public String actor() {
+        return "APPC";
+    }
+
+    @Override
+    public List<String> recipes() {
+        return ImmutableList.copyOf(recipes);
+    }
+
+    @Override
+    public List<String> recipeTargets(String recipe) {
+        return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
+    }
+
+    @Override
+    public List<String> recipePayloads(String recipe) {
+        return ImmutableList.copyOf(payloads.getOrDefault(recipe, Collections.emptyList()));
+    }
+
+    /**
+     * Constructs an APPC request conforming to the legacy API. The legacy API will be deprecated in
+     * future releases as all legacy functionality is moved into the LCM API.
+     * 
+     * @param onset the event that is reporting the alert for policy to perform an action
+     * @param operation the control loop operation specifying the actor, operation, target, etc.
+     * @param policy the policy the was specified from the yaml generated by CLAMP or through the
+     *        Policy GUI/API
+     * @return an APPC request conforming to the legacy API
+     */
+    public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation, Policy policy,
+            String targetVnf) {
+        /*
+         * Construct an APPC request
+         */
+        Request request = new Request();
+        request.setCommonHeader(new CommonHeader());
+        request.getCommonHeader().setRequestID(onset.getRequestID());
+        request.getCommonHeader().setSubRequestID(operation.getSubRequestId());
+        request.setAction(policy.getRecipe().substring(0, 1).toUpperCase() + policy.getRecipe().substring(1));
+
+        /*
+         * For now Policy generates the PG Streams as a demo, in the future the payload can be
+         * provided by CLAMP
+         */
+        request.getPayload().put("generic-vnf.vnf-id", targetVnf);
+
+        PGRequest pgRequest = new PGRequest();
+        pgRequest.pgStreams = new PGStreams();
+
+        PGStream pgStream;
+        for (int i = 0; i < 5; i++) {
+            pgStream = new PGStream();
+            pgStream.streamId = "fw_udp" + (i + 1);
+            pgStream.isEnabled = "true";
+            pgRequest.pgStreams.pgStream.add(pgStream);
+        }
+        request.getPayload().put("pg-streams", pgRequest.pgStreams);
+
+        /*
+         * Return the request
+         */
+
+        return request;
+    }
 
 
 }
diff --git a/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java b/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java
index 58510ba8c..0670a2b15 100644
--- a/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java
+++ b/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * AppcServiceProviderTest
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,10 @@
 
 package org.onap.policy.controlloop.actor.appc;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 
 import java.time.Instant;
 import java.util.HashMap;
@@ -49,15 +52,15 @@ import org.slf4j.LoggerFactory;
 public class AppcServiceProviderTest {
 
     private static final Logger logger = LoggerFactory.getLogger(AppcServiceProviderTest.class);
-    
+
     private static VirtualControlLoopEvent onsetEvent;
     private static ControlLoopOperation operation;
     private static Policy policy;
 
     static {
-        /* 
-         * Construct an onset with an AAI subtag containing
-         * generic-vnf.vnf-id and a target type of VM.
+        /*
+         * Construct an onset with an AAI subtag containing generic-vnf.vnf-id and a target type of
+         * VM.
          */
         onsetEvent = new VirtualControlLoopEvent();
         onsetEvent.setClosedLoopControlName("closedLoopControlName-Test");
@@ -90,14 +93,17 @@ public class AppcServiceProviderTest {
         policy.setPayload(null);
         policy.setRetry(2);
         policy.setTimeout(300);
-        
+
         /* Set environment properties */
         PolicyEngine.manager.setEnvironmentProperty("aai.url", "http://localhost:6666");
         PolicyEngine.manager.setEnvironmentProperty("aai.username", "AAI");
         PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
-        
+
     }
 
+    /**
+     * Set up before test class.
+     */
     @BeforeClass
     public static void setUpSimulator() {
         try {
@@ -107,17 +113,20 @@ public class AppcServiceProviderTest {
         }
     }
 
+    /**
+     * Tear down after test class.
+     */
     @AfterClass
     public static void tearDownSimulator() {
         HttpServletServer.factory.destroy();
     }
-    
+
     @Test
     public void constructModifyConfigRequestTest() {
-        
+
         Request appcRequest = null;
         appcRequest = APPCActorServiceProvider.constructRequest(onsetEvent, operation, policy, "vnf01");
-        
+
         /* The service provider must return a non null APPC request */
         assertNotNull(appcRequest);
 
@@ -136,11 +145,11 @@ public class AppcServiceProviderTest {
         assertTrue(appcRequest.getPayload().containsKey("pg-streams"));
 
         logger.debug("APPC Request: \n" + appcRequest.toString());
-        
+
         /* Print out request as json to make sure serialization works */
         String jsonRequest = Serialization.gsonPretty.toJson(appcRequest);
         logger.debug("JSON Output: \n" + jsonRequest);
-        
+
         /* The JSON string must contain the following fields */
         assertTrue(jsonRequest.contains("commonHeader"));
         assertTrue(jsonRequest.contains("action"));
@@ -148,7 +157,7 @@ public class AppcServiceProviderTest {
         assertTrue(jsonRequest.contains("payload"));
         assertTrue(jsonRequest.contains("generic-vnf.vnf-id"));
         assertTrue(jsonRequest.contains("pg-streams"));
-        
+
         Response appcResponse = new Response(appcRequest);
         appcResponse.getStatus().setCode(ResponseCode.SUCCESS.getValue());
         appcResponse.getStatus().setDescription("AppC success");
@@ -159,11 +168,11 @@ public class AppcServiceProviderTest {
 
     @Test
     public void testMethods() {
-    		APPCActorServiceProvider sp = new APPCActorServiceProvider();
-    	
-    		assertEquals("APPC", sp.actor());
-    		assertEquals(4, sp.recipes().size());
-    		assertEquals("VM", sp.recipeTargets("Restart").get(0));
-    		assertEquals(0, sp.recipePayloads("Restart").size());
+        APPCActorServiceProvider sp = new APPCActorServiceProvider();
+
+        assertEquals("APPC", sp.actor());
+        assertEquals(4, sp.recipes().size());
+        assertEquals("VM", sp.recipeTargets("Restart").get(0));
+        assertEquals(0, sp.recipePayloads("Restart").size());
     }
 }