Merge "Fix sonar criticals"

20 files changed, 43 insertions, 41 deletions

diff --git a/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java b/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java
index ffada0a81..bd06ef133 100644
--- a/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java
+++ b/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java
@@ -19,19 +19,17 @@
 package org.onap.policy.controlloop.actor.vfc;
 
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 
-import org.onap.policy.controlloop.VirtualControlLoopEvent;
-import org.onap.policy.vfc.VFCRequest;
-import org.onap.policy.vfc.VFCHealRequest;
-import org.onap.policy.vfc.VFCHealAdditionalParams;
-import org.onap.policy.vfc.VFCHealActionVmInfo;
 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.vfc.VFCHealActionVmInfo;
+import org.onap.policy.vfc.VFCHealAdditionalParams;
+import org.onap.policy.vfc.VFCHealRequest;
+import org.onap.policy.vfc.VFCRequest;
 
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java
index 0fb25b1bf..fd040494f 100644
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java
+++ b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java
@@ -60,7 +60,7 @@ public class ControlLoopEventManager implements LockCallback, Serializable {
 	public final UUID requestID;
 	
 	private String controlLoopResult;
-	private ControlLoopProcessor processor = null;
+	private transient ControlLoopProcessor processor = null;
 	private VirtualControlLoopEvent onset;
 	private Integer numOnsets = 0;
 	private Integer numAbatements = 0;
@@ -70,7 +70,7 @@ public class ControlLoopEventManager implements LockCallback, Serializable {
 	private boolean isActivated = false;
 	private LinkedList<ControlLoopOperation> controlLoopHistory = new LinkedList<>();
 	private ControlLoopOperationManager currentOperation = null;
-	private TargetLock targetLock = null;
+	private transient TargetLock targetLock = null;
 	private static AAIGETVnfResponse vnfResponse = null;
 	private static AAIGETVserverResponse vserverResponse = null;
 	
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java
index 503a6fbb3..8849a2351 100644
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java
+++ b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java
@@ -71,13 +71,13 @@ public class ControlLoopOperationManager implements Serializable {
 	//
 	//public final ATTControlLoopEvent onset;
 	public final ControlLoopEvent onset;
-	public final Policy policy;
+	public final transient Policy policy;
 
 	//
 	// Properties used to track the Operation
 	//
 	private int attempts = 0;
-	private Operation currentOperation = null;
+	private transient Operation currentOperation = null;
 	private LinkedList<Operation> operationHistory = new LinkedList<Operation>();
 	private PolicyResult policyResult = null;
 	private ControlLoopEventManager eventManager = null;
@@ -107,7 +107,7 @@ public class ControlLoopOperationManager implements Serializable {
 	}
 
 	private String guardApprovalStatus = "NONE";//"NONE", "PERMIT", "DENY"
-	private Object operationRequest;
+	private transient Object operationRequest;
 
 	public Object getOperationRequest() {
 		return operationRequest;
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java
index 6be59d668..afb847e09 100644
--- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java
+++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java
@@ -387,7 +387,7 @@ public class PIPEngineGetHistory extends StdConfigurableEngine{
 		try {
 			diff = now - dateUtil.init(timeWindow).getMs();
 		} catch (Exception ex) {
-			System.err.println("PIP thread got Exception " + ex.getLocalizedMessage());
+			logger.error("PIP thread got Exception " + ex);
 			return -1;
 		}
 
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PolicyGuardXacmlHelper.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PolicyGuardXacmlHelper.java
index dbaf711c4..5ecb44162 100644
--- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PolicyGuardXacmlHelper.java
+++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PolicyGuardXacmlHelper.java
@@ -140,7 +140,7 @@ public class PolicyGuardXacmlHelper {
 
                 } catch (Exception e) {
         			String message = "Parsing Content-Type: " + connection.getContentType() + ", error=" + e.getMessage();
-        			logger.error("{}: callRESTfulPDP threw: ", message);
+        			logger.error("{}: callRESTfulPDP threw: ", message, e);
         		}
 
             } else {
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/PNFTargetLock.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/PNFTargetLock.java
index ea966ea55..62ddb0d71 100644
--- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/PNFTargetLock.java
+++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/PNFTargetLock.java
@@ -38,7 +38,7 @@ public class PNFTargetLock implements TargetLock, Serializable {
 	private final TargetType 	targetType;
 	private final String 	target;
 	private final UUID 		requestID;
-	private final LockCallback callback;
+	private final transient LockCallback callback;
 
 	public PNFTargetLock (TargetType type, String target, UUID requestID, LockCallback callback) {
 		this.lockID = UUID.randomUUID();
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VMTargetLock.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VMTargetLock.java
index 1de105ce4..0a7556bc9 100644
--- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VMTargetLock.java
+++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VMTargetLock.java
@@ -37,7 +37,7 @@ public class VMTargetLock implements TargetLock, Serializable {
 	private final TargetType 	targetType;
 	private final String 	target;
 	private final UUID 		requestID;
-	private final LockCallback callback;
+	private final transient LockCallback callback;
 
 	public VMTargetLock(TargetType targetType, String target, UUID requestID, LockCallback callback) {
 		this.lockID = UUID.randomUUID();
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VNFTargetLock.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VNFTargetLock.java
index 1350d5c54..b6e49b578 100644
--- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VNFTargetLock.java
+++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/impl/VNFTargetLock.java
@@ -38,7 +38,7 @@ public class VNFTargetLock implements TargetLock, Serializable {
 	private final TargetType 	targetType;
 	private final String 	target;
 	private final UUID 		requestID;
-	private final LockCallback callback;
+	private final transient LockCallback callback;
 
 	public VNFTargetLock (TargetType type, String target, UUID requestID, LockCallback callback) {
 		this.lockID = UUID.randomUUID();
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQF199/AAINQF199Manager.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQF199/AAINQF199Manager.java
index 9cb0a220a..00f62cf10 100644
--- a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQF199/AAINQF199Manager.java
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/AAINQF199/AAINQF199Manager.java
@@ -105,6 +105,7 @@ public final class AAINQF199Manager {
 				Thread.sleep(1000);
 			} catch (InterruptedException e) {
 				logger.error(e.getMessage());
+				Thread.currentThread().interrupt();
 			}
 
 		}
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/RelatedToPropertyItem.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/RelatedToPropertyItem.java
index 7b5bcafa7..d455bcf48 100644
--- a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/RelatedToPropertyItem.java
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/RelatedToPropertyItem.java
@@ -20,10 +20,17 @@
 
 package org.onap.policy.aai;
 
+import java.io.Serializable;
+
 import com.google.gson.annotations.SerializedName;
 
-public class RelatedToPropertyItem {
+public class RelatedToPropertyItem implements Serializable {
 
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 5644372985092588637L;
+	
 	@SerializedName("property-key")
 	public String propertyKey;
 	@SerializedName("property-value")
diff --git a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/Relationship.java b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/Relationship.java
index 8ceb067b1..029a4b823 100644
--- a/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/Relationship.java
+++ b/controlloop/common/model-impl/aai/src/main/java/org/onap/policy/aai/Relationship.java
@@ -20,9 +20,16 @@
 
 package org.onap.policy.aai;
 
+import java.io.Serializable;
+
 import com.google.gson.annotations.SerializedName;
 
-public class Relationship {
+public class Relationship implements Serializable {
+	
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -68508443869003054L;
 	
 	@SerializedName("related-to")
 	public String relatedTo;
diff --git a/controlloop/common/model-impl/so/src/main/java/org/onap/policy/so/SOManager.java b/controlloop/common/model-impl/so/src/main/java/org/onap/policy/so/SOManager.java
index 86ade6db7..f967414c1 100644
--- a/controlloop/common/model-impl/so/src/main/java/org/onap/policy/so/SOManager.java
+++ b/controlloop/common/model-impl/so/src/main/java/org/onap/policy/so/SOManager.java
@@ -107,6 +107,7 @@ public final class SOManager {
 				logger.error("Failed to deserialize into SOResponse: ", e);
 			} catch (InterruptedException e) {
 				logger.error("Interrupted exception: ", e);
+				Thread.currentThread().interrupt();
 			}
 		}
 		
diff --git a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealActionVmInfo.java b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealActionVmInfo.java
index b2535e3af..144b97133 100644
--- a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealActionVmInfo.java
+++ b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealActionVmInfo.java
@@ -19,7 +19,6 @@
 package org.onap.policy.vfc;

 

 import java.io.Serializable;

-import java.time.LocalDateTime;

 

 import com.google.gson.annotations.SerializedName;

 

diff --git a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealAdditionalParams.java b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealAdditionalParams.java
index a65ad8aac..a4647cb9f 100644
--- a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealAdditionalParams.java
+++ b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealAdditionalParams.java
@@ -19,7 +19,6 @@
 package org.onap.policy.vfc;

 

 import java.io.Serializable;

-import java.time.LocalDateTime;

 

 import com.google.gson.annotations.SerializedName;

 

diff --git a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealRequest.java b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealRequest.java
index f7fc891c0..a19f72bce 100644
--- a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealRequest.java
+++ b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCHealRequest.java
@@ -19,7 +19,6 @@
 package org.onap.policy.vfc;

 

 import java.io.Serializable;

-import java.time.LocalDateTime;

 

 import com.google.gson.annotations.SerializedName;

 

diff --git a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCManager.java b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCManager.java
index 6777353a8..a225f2d71 100644
--- a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCManager.java
+++ b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCManager.java
@@ -107,6 +107,7 @@ public final class VFCManager implements Runnable {
                 logger.error("Failed to deserialize into VFCResponse {}",e.getLocalizedMessage(),e);
             } catch (InterruptedException e) {
                 logger.error("Interrupted exception: {}", e.getLocalizedMessage(), e);
+                Thread.currentThread().interrupt();
             }
         } else {
             logger.warn("VFC Heal Restcall failed");
diff --git a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCRequest.java b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCRequest.java
index a45a62dfa..9e3a77a2b 100644
--- a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCRequest.java
+++ b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VFCRequest.java
@@ -19,7 +19,6 @@
 package org.onap.policy.vfc;
 
 import java.io.Serializable;
-import java.time.LocalDateTime;
 
 import com.google.gson.annotations.SerializedName;
 
diff --git a/controlloop/common/model-impl/vfc/src/test/java/org/onap/policy/vfc/TestDemo.java b/controlloop/common/model-impl/vfc/src/test/java/org/onap/policy/vfc/TestDemo.java
index 2bdb650ba..fd59325d0 100644
--- a/controlloop/common/model-impl/vfc/src/test/java/org/onap/policy/vfc/TestDemo.java
+++ b/controlloop/common/model-impl/vfc/src/test/java/org/onap/policy/vfc/TestDemo.java
@@ -18,19 +18,10 @@
 
 package org.onap.policy.vfc;
 
-import java.util.HashMap;
-import java.util.Map;
-
-import org.onap.policy.vfc.VFCRequest;
-import org.onap.policy.vfc.VFCHealRequest;
-import org.onap.policy.vfc.VFCHealAdditionalParams;
-import org.onap.policy.vfc.VFCHealActionVmInfo;
-import org.onap.policy.vfc.VFCResponse;
-import org.onap.policy.vfc.VFCResponseDescriptor;
+import java.util.LinkedList;
+
 import org.junit.Test;
 import org.onap.policy.vfc.util.Serialization;
-import java.util.LinkedList;
-import java.util.List;
 
 public class TestDemo {
 
@@ -75,7 +66,7 @@ public class TestDemo {
         responseDescriptor.errorCode = null;
         responseDescriptor.responseId = "11";
 
-	response.responseDescriptor.responseHistoryList = new LinkedList();
+	    response.responseDescriptor.responseHistoryList = new LinkedList<>();
         response.responseDescriptor.responseHistoryList.add(responseDescriptor);
 
         body = Serialization.gsonPretty.toJson(response);
diff --git a/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java b/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java
index f0c680784..710ca0165 100644
--- a/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java
+++ b/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java
@@ -493,7 +493,7 @@ public class ControlLoopCompiler implements Serializable{
     
     private static class PolicyNodeWrapper implements NodeWrapper {
         private static final long serialVersionUID = 8170162175653823082L;
-        private Policy policy;
+        private transient Policy policy;
         
         public PolicyNodeWrapper(Policy operPolicy) {
             this.policy = operPolicy;
diff --git a/controlloop/common/simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java b/controlloop/common/simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java
index 62c2444aa..0fb41ab9b 100644
--- a/controlloop/common/simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java
+++ b/controlloop/common/simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java
@@ -20,19 +20,19 @@
 
 package org.onap.policy.simulators;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
 
 import java.util.HashMap;
 
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.onap.policy.drools.http.server.HttpServletServer;
-import org.onap.policy.vfc.VFCResponse;
-import org.onap.policy.vfc.util.Serialization;
 import org.onap.policy.rest.RESTManager;
 import org.onap.policy.rest.RESTManager.Pair;
+import org.onap.policy.vfc.VFCResponse;
+import org.onap.policy.vfc.util.Serialization;
 
 public class VfcSimulatorTest {