Sonar fixes for Policy engine

Remaining critical and few major issues fix.

Change-Id: I5e602e377bd52877b1c791d4e00f79feceec391f
IssueId: POLICY-174
Signed-off-by: AvinashS <avinash.s@huawei.com>

7 files changed, 149 insertions, 152 deletions

diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/ActionPolicyDictionaryController.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/ActionPolicyDictionaryController.java
index eaa0bb409..75b02ab58 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/ActionPolicyDictionaryController.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/ActionPolicyDictionaryController.java
@@ -212,7 +212,7 @@ public class ActionPolicyDictionaryController {
 			}
 		}
 		catch (Exception e){
-			LOGGER.error(e.getMessage());
+			LOGGER.error(e);
 			response.setCharacterEncoding(utf8);
 			request.setCharacterEncoding(utf8);
 			PrintWriter out = response.getWriter();
@@ -242,7 +242,7 @@ public class ActionPolicyDictionaryController {
 			return null;
 		}
 		catch (Exception e){
-			LOGGER.error(e.getMessage());
+			LOGGER.error(e);
 			response.setCharacterEncoding(utf8);
 			request.setCharacterEncoding(utf8);
 			PrintWriter out = response.getWriter();
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/BRMSDictionaryController.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/BRMSDictionaryController.java
index beee437e4..e09c9ce50 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/BRMSDictionaryController.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/BRMSDictionaryController.java
@@ -130,7 +130,7 @@ public class BRMSDictionaryController{
 	}
 	
 	@RequestMapping(value={"/brms_dictionary/set_BRMSParamData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
-	public void SetRuleData(HttpServletRequest request) throws IOException{
+	public static void setRuleData(HttpServletRequest request) throws IOException{
 		StringWriter writer = new StringWriter();
 		IOUtils.copy(request.getInputStream() , writer, StandardCharsets.UTF_8);
 		String cleanStreamBoundary =  writer.toString().replaceFirst("------(.*)(?s).*octet-stream", "");
@@ -306,9 +306,8 @@ public class BRMSDictionaryController{
                 //check if update operation or create, get id for data to be updated
                 if ((update).equals(request.getParameter(operation))) {
                 	List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(brmsDependency.getDependencyName(), dependencyName, BRMSDependency.class);
-                	int id = 0;
                 	BRMSDependency data = (BRMSDependency) duplicateData.get(0);
-                	id = data.getId();
+                	int id = data.getId();
                 	brmsDependency.setId(id);
                 	brmsDependency.setUserCreatedBy(this.getUserInfo(userId));
                 }
@@ -461,9 +460,8 @@ public class BRMSDictionaryController{
                 //check if update operation or create, get id for data to be updated
                 if ((update).equals(request.getParameter(operation))) {
                 	List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(brmsController.getControllerName(), controllerName, BRMSController.class);
-                	int id = 0;
                 	BRMSController data = (BRMSController) duplicateData.get(0);
-                	id = data.getId();
+                	int id = data.getId();
                 	brmsController.setId(id);
                 	brmsController.setUserCreatedBy(this.getUserInfo(userId));
                 }
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java
index 719d8dafa..62b830d6d 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java
@@ -83,10 +83,9 @@ public class DictionaryImportController {
 
 
 	@RequestMapping(value={"/dictionary/import_dictionary"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
-	public void ImportDictionaryData(HttpServletRequest request, HttpServletResponse response) throws UnsupportedEncodingException, IOException{
+	public void ImportDictionaryData(HttpServletRequest request) throws IOException{
 		ObjectMapper mapper = new ObjectMapper();
 		mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-		//JsonNode root = mapper.readTree(request.getReader());
 		String userId = request.getParameter("userId");
 		String dictionaryName = request.getParameter("dictionaryName");
 
@@ -106,26 +105,26 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("xacml_id") || dictSheet.get(0)[j].equalsIgnoreCase("Attribute ID")){
+					if(("xacml_id").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Attribute ID").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setXacmlId(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("priority")){
+					if(("priority").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setPriority(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("datatype") || dictSheet.get(0)[j].equalsIgnoreCase("Data Type")){
+					if(("datatype").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Data Type").equalsIgnoreCase(dictSheet.get(0)[j])){
 						Datatype dataType = new Datatype();
-						if(rows[j].equalsIgnoreCase("string")){
+						if(("string").equalsIgnoreCase(rows[j])){
 							dataType.setId(26);
-						}else if(rows[j].equalsIgnoreCase("integer")){
+						}else if(("integer").equalsIgnoreCase(rows[j])){
 							dataType.setId(12);
-						}else if(rows[j].equalsIgnoreCase("double")){
+						}else if(("double").equalsIgnoreCase(rows[j])){
 							dataType.setId(25);
-						}else if(rows[j].equalsIgnoreCase("boolean")){
+						}else if(("boolean").equalsIgnoreCase(rows[j])){
 							dataType.setId(18);
-						}else if(rows[j].equalsIgnoreCase("user")){
+						}else if(("user").equalsIgnoreCase(rows[j])){
 							dataType.setId(29);
 						}
 						attribute.setDatatypeBean(dataType);
@@ -133,7 +132,7 @@ public class DictionaryImportController {
 						category.setId(5);
 						attribute.setCategoryBean(category);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("attribute_value") || dictSheet.get(0)[j].equalsIgnoreCase("Attribute Value")){
+					if(("attribute_value").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Attribute Value").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setAttributeValue(rows[j]);
 					}
 				}
@@ -149,25 +148,25 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("attribute_name") || dictSheet.get(0)[j].equalsIgnoreCase("Attribute Name")){
+					if(("attribute_name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Attribute Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setAttributeName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("body")){
+					if(("body").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setBody(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("headers")){
+					if(("headers").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setHeader(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("method")){
+					if(("method").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setMethod(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("type")){
+					if(("type").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setMethod(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("url")){
+					if(("url").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setMethod(rows[j]);
 					}
 				}
@@ -183,10 +182,10 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("onap_name") || dictSheet.get(0)[j].equalsIgnoreCase("Onap Name")){
+					if(("onap_name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Onap Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setOnapName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -202,10 +201,10 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("vnf_type") || dictSheet.get(0)[j].equalsIgnoreCase("VNF Type")){
+					if(("vnf_type").equalsIgnoreCase(dictSheet.get(0)[j]) || ("VNF Type").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setVnftype(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -221,10 +220,10 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("vscl_action") || dictSheet.get(0)[j].equalsIgnoreCase("VSCL Action")){
+					if(("vscl_action").equalsIgnoreCase(dictSheet.get(0)[j]) || ("VSCL Action").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setVsclaction(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -240,13 +239,13 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("PEP_NAME") || dictSheet.get(0)[j].equalsIgnoreCase("PEP Name")){
+					if(("PEP_NAME").equalsIgnoreCase(dictSheet.get(0)[j]) || ("PEP Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setPepName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("Actions")){
+					if(("Actions").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setActions(rows[j]);
 					}
 				}
@@ -262,13 +261,13 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("varbind_Name") || dictSheet.get(0)[j].equalsIgnoreCase("Varbind Name")){
+					if(("varbind_Name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Varbind Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setVarbindName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("varbind_Description") || dictSheet.get(0)[j].equalsIgnoreCase("Varbind Description")){
+					if(("varbind_Description").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Varbind Description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setVarbindDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("varbind_oid") || dictSheet.get(0)[j].equalsIgnoreCase("Varbind OID")){
+					if(("varbind_oid").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Varbind OID").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setVarbindOID(rows[j]);
 					}
 				}
@@ -283,13 +282,13 @@ public class DictionaryImportController {
 				attribute.setUserCreatedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("param_template_name") || dictSheet.get(0)[j].equalsIgnoreCase("Rule Name")){
+					if(("param_template_name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Rule Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setRuleName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("DESCRIPTION") || dictSheet.get(0)[j].equalsIgnoreCase("Description")){
+					if(("DESCRIPTION").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("rule")){
+					if(("rule").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setRule(rows[j]);
 					}
 				}
@@ -305,26 +304,26 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("xacml_id") || dictSheet.get(0)[j].equalsIgnoreCase("Settings ID")){
+					if(("xacml_id").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Settings ID").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setXacmlId(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("priority")){
+					if(("priority").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setPriority(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("datatype") || dictSheet.get(0)[j].equalsIgnoreCase("Data Type")){
+					if(("datatype").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Data Type").equalsIgnoreCase(dictSheet.get(0)[j])){
 						Datatype dataType = new Datatype();
-						if(rows[j].equalsIgnoreCase("string")){
+						if(("string").equalsIgnoreCase(rows[j])){
 							dataType.setId(26);
-						}else if(rows[j].equalsIgnoreCase("integer")){
+						}else if(("integer").equalsIgnoreCase(rows[j])){
 							dataType.setId(12);
-						}else if(rows[j].equalsIgnoreCase("double")){
+						}else if(("double").equalsIgnoreCase(rows[j])){
 							dataType.setId(25);
-						}else if(rows[j].equalsIgnoreCase("boolean")){
+						}else if(("boolean").equalsIgnoreCase(rows[j])){
 							dataType.setId(18);
-						}else if(rows[j].equalsIgnoreCase("user")){
+						}else if(("user").equalsIgnoreCase(rows[j])){
 							dataType.setId(29);
 						}
 						attribute.setDatatypeBean(dataType);
@@ -338,13 +337,13 @@ public class DictionaryImportController {
 				PrefixList attribute = new PrefixList("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("prefixListName") || dictSheet.get(0)[j].equalsIgnoreCase("PrefixList Name")){
+					if(("prefixListName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("PrefixList Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setPrefixListName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setPrefixListValue(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("prefixListValue") || dictSheet.get(0)[j].equalsIgnoreCase("PrefixList Value")){
+					if(("prefixListValue").equalsIgnoreCase(dictSheet.get(0)[j]) || ("PrefixList Value").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -356,10 +355,10 @@ public class DictionaryImportController {
 				SecurityZone attribute = new SecurityZone("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("zoneName") || dictSheet.get(0)[j].equalsIgnoreCase("Zone Name")){
+					if(("zoneName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Zone Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setZoneName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("zoneValue")  || dictSheet.get(0)[j].equalsIgnoreCase("Zone Value")){
+					if(("zoneValue").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Zone Value").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setZoneValue(rows[j]);
 					}
 				}
@@ -371,10 +370,10 @@ public class DictionaryImportController {
 				Zone attribute = new Zone("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("zoneName") || dictSheet.get(0)[j].equalsIgnoreCase("Zone Name")){
+					if(("zoneName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Zone Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setZoneName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("zoneValue")  || dictSheet.get(0)[j].equalsIgnoreCase("Zone Value")){
+					if(("zoneValue").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Zone Value").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setZoneValue(rows[j]);
 					}
 				}
@@ -386,22 +385,22 @@ public class DictionaryImportController {
 				ServiceList attribute = new ServiceList("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceName") || dictSheet.get(0)[j].equalsIgnoreCase("Service Name")){
+					if(("serviceName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Service Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceDesc")  || dictSheet.get(0)[j].equalsIgnoreCase("Description")){
+					if(("serviceDesc").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceType")  || dictSheet.get(0)[j].equalsIgnoreCase("Service Type")){
+					if(("serviceType").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Service Type").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceType(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceTrasProtocol")  || dictSheet.get(0)[j].equalsIgnoreCase("Transport Protocol")){
+					if(("serviceTrasProtocol").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Transport Protocol").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceTransProtocol(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceAppProtocol")  || dictSheet.get(0)[j].equalsIgnoreCase("APP Protocol")){
+					if(("serviceAppProtocol").equalsIgnoreCase(dictSheet.get(0)[j])  || ("APP Protocol").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceAppProtocol(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("servicePorts")  || dictSheet.get(0)[j].equalsIgnoreCase("Ports")){
+					if(("servicePorts").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Ports").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServicePorts(rows[j]);
 					}
 				}
@@ -413,10 +412,10 @@ public class DictionaryImportController {
 				GroupServiceList attribute = new GroupServiceList("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("name") || dictSheet.get(0)[j].equalsIgnoreCase("Group Name")){
+					if(("name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Group Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setGroupName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceList")  || dictSheet.get(0)[j].equalsIgnoreCase("Service List")){
+					if(("serviceList").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Service List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceList(rows[j]);
 					}
 				}
@@ -428,13 +427,13 @@ public class DictionaryImportController {
 				AddressGroup attribute = new AddressGroup("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("name") || dictSheet.get(0)[j].equalsIgnoreCase("Group Name")){
+					if(("name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Group Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setGroupName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("serviceList")  || dictSheet.get(0)[j].equalsIgnoreCase("Prefix List")){
+					if(("serviceList").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Prefix List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setServiceList(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -446,10 +445,10 @@ public class DictionaryImportController {
 				ProtocolList attribute = new ProtocolList("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("protocolName") || dictSheet.get(0)[j].equalsIgnoreCase("Protocol Name")){
+					if(("protocolName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Protocol Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setProtocolName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -461,10 +460,10 @@ public class DictionaryImportController {
 				ActionList attribute = new ActionList("",  userId);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("actionName") || dictSheet.get(0)[j].equalsIgnoreCase("Action Name")){
+					if(("actionName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Action Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setActionName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
 				}
@@ -480,31 +479,31 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("termName") || dictSheet.get(0)[j].equalsIgnoreCase("Term-Name")){
+					if(("termName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Term-Name").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setTermName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("Term-Description") || dictSheet.get(0)[j].equalsIgnoreCase("termDescription")){
+					if(("Term-Description").equalsIgnoreCase(dictSheet.get(0)[j]) || ("termDescription").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("fromZone")  || dictSheet.get(0)[j].equalsIgnoreCase("From Zone")){
+					if(("fromZone").equalsIgnoreCase(dictSheet.get(0)[j])  || ("From Zone").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setFromZones(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("toZone") || dictSheet.get(0)[j].equalsIgnoreCase("To Zone")){
+					if(("toZone").equalsIgnoreCase(dictSheet.get(0)[j]) || ("To Zone").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setToZones(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("srcIPList") || dictSheet.get(0)[j].equalsIgnoreCase("Source-IP-List")){
+					if(("srcIPList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Source-IP-List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setSrcIPList(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("destIPList") || dictSheet.get(0)[j].equalsIgnoreCase("Destination-IP-List")){
+					if(("destIPList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Destination-IP-List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDestIPList(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("srcPortList") || dictSheet.get(0)[j].equalsIgnoreCase("Source-Port-List")){
+					if(("srcPortList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Source-Port-List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setSrcPortList(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("destPortList") || dictSheet.get(0)[j].equalsIgnoreCase("Destination-Port-List")){
+					if(("destPortList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Destination-Port-List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDestPortList(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("action") || dictSheet.get(0)[j].equalsIgnoreCase("Action List")){
+					if(("action").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Action List").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setAction(rows[j]);
 					}
 				}
@@ -520,13 +519,13 @@ public class DictionaryImportController {
 				attribute.setUserModifiedBy(userinfo);
 				String[] rows = dictSheet.get(i);
 				for (int j=0 ; j<rows.length; j++ ){
-					if(dictSheet.get(0)[j].equalsIgnoreCase("descriptiveScopeName") || dictSheet.get(0)[j].equalsIgnoreCase("Descriptive ScopeName")){
+					if(("descriptiveScopeName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Descriptive ScopeName").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setScopeName(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("description")){
+					if(("description").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setDescription(rows[j]);
 					}
-					if(dictSheet.get(0)[j].equalsIgnoreCase("search") || dictSheet.get(0)[j].equalsIgnoreCase("Search Criteria")){
+					if(("search").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Search Criteria").equalsIgnoreCase(dictSheet.get(0)[j])){
 						attribute.setSearch(rows[j]);
 					}
 				}
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/SafePolicyController.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/SafePolicyController.java
index 621d49869..1ad304cc7 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/SafePolicyController.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/SafePolicyController.java
@@ -377,7 +377,7 @@ public class SafePolicyController {
 
 			return null;
 		} catch (Exception e) {
-			System.out.println(e);
+			LOGGER.error(e);
 			response.setCharacterEncoding(utf8);
 			request.setCharacterEncoding(utf8);
 			PrintWriter out = response.getWriter();
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerImpl.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerImpl.java
index e0304d079..13eee4a3f 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerImpl.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerImpl.java
@@ -37,109 +37,109 @@ public class DictionaryHandlerImpl implements DictionaryHandler{
 			DictionaryService dictionary = new DictionaryService();
 			switch (dictionaryType) {
 			case "OnapName":
-				dictionary.getOnapDictionary(request, response);
+				dictionary.getOnapDictionary(response);
 				break;
 			case "Attribute":
-				dictionary.getAttributeDictionary(request, response);
+				dictionary.getAttributeDictionary(response);
 				break;
 			case "Action":
-				dictionary.getActionPolicyDictionary(request, response);
+				dictionary.getActionPolicyDictionary(response);
 				break;
 			case "BRMSParamTemplate":
-				dictionary.getBRMSParamDictionary(request, response);
+				dictionary.getBRMSParamDictionary(response);
 				break;
 			case "VSCLAction":
-				dictionary.getVSCLAction(request, response);
+				dictionary.getVSCLAction(response);
 				break;
 			case "VNFType":
-				dictionary.getVnfType(request, response);
+				dictionary.getVnfType(response);
 				break;
 			case "PEPOptions":
-				dictionary.getPEPOptions(request, response);
+				dictionary.getPEPOptions(response);
 				break;
 			case "Varbind":
-				dictionary.getVarbind(request, response);
+				dictionary.getVarbind(response);
 				break;
 			case "Service":
-				dictionary.getServiceType(request, response);
+				dictionary.getServiceType(response);
 				break;
 			case "Site":
-				dictionary.getSiteType(request, response);
+				dictionary.getSiteType(response);
 				break;
 			case "Settings":
-				dictionary.getSettingsDictionary(request, response);
+				dictionary.getSettingsDictionary(response);
 				break;
 			case "DescriptiveScope":
-				dictionary.getDescriptiveDictionary(request, response);
+				dictionary.getDescriptiveDictionary(response);
 				break;
 			case "Enforcer":
-				dictionary.getEnforcerDictionary(request, response);
+				dictionary.getEnforcerDictionary(response);
 				break;
 			case "ActionList":
-				dictionary.getActionListDictionary(request, response);
+				dictionary.getActionListDictionary(response);
 				break;
 			case "ProtocolList":
-				dictionary.getProtocolListDictionary(request, response);
+				dictionary.getProtocolListDictionary(response);
 				break;
 			case "Zone":
-				dictionary.getZoneDictionary(request, response);
+				dictionary.getZoneDictionary(response);
 				break;
 			case "SecurityZone":
-				dictionary.getSecurityZoneDictionary(request, response);
+				dictionary.getSecurityZoneDictionary(response);
 				break;
 			case "PrefixList":
-				dictionary.getPrefixListDictionary(request, response);
+				dictionary.getPrefixListDictionary(response);
 				break;
 			case "AddressGroup":
-				dictionary.getAddressGroupDictionary(request, response);
+				dictionary.getAddressGroupDictionary(response);
 				break;
 			case "ServiceGroup":
-				dictionary.getServiceGroupDictionary(request, response);
+				dictionary.getServiceGroupDictionary(response);
 				break;
 			case "ServiceList":
-				dictionary.getServiceListDictionary(request, response);
+				dictionary.getServiceListDictionary(response);
 				break;
 			case "TermList":
 			case "RuleList":
 			case "FirewallRuleList":
 			case "Term":
-				dictionary.getTermListDictionary(request, response);
+				dictionary.getTermListDictionary(response);
 				break;
 			case "MicroServiceLocation":
-				dictionary.getMicroServiceLocationDictionary(request, response);
+				dictionary.getMicroServiceLocationDictionary(response);
 				break;
 			case "MicroServiceConfigName":
-				dictionary.getMicroServiceConfigNameDictionary(request, response);
+				dictionary.getMicroServiceConfigNameDictionary(response);
 				break;
 			case "DCAEUUID":
-				dictionary.getDCAEUUIDDictionary(request, response);
+				dictionary.getDCAEUUIDDictionary(response);
 				break;
 			case "MicroServiceModels":
-				dictionary.getMicroServiceModelsDictionary(request, response);
+				dictionary.getMicroServiceModelsDictionary(response);
 				break;
 			case "PolicyScopeService":
-				dictionary.getPSServiceDictionary(request, response);
+				dictionary.getPSServiceDictionary(response);
 				break;
 			case "PolicyScopeResource":
-				dictionary.getPSResourceDictionary(request, response);
+				dictionary.getPSResourceDictionary(response);
 				break;
 			case "PolicyScopeType":
-				dictionary.getPSTypeDictionary(request, response);
+				dictionary.getPSTypeDictionary(response);
 				break;
 			case "PolicyScopeClosedLoop":
-				dictionary.getPSClosedLoopDictionary(request, response);
+				dictionary.getPSClosedLoopDictionary(response);
 				break;
 			case "GroupPolicyScopeList":
-				dictionary.getPSGroupScopeDictionary(request, response);
+				dictionary.getPSGroupScopeDictionary(response);
 				break;
 			case "RiskType":
-				dictionary.getRiskTypeDictionary(request, response);
+				dictionary.getRiskTypeDictionary(response);
 				break;
 			case "SafePolicyWarning":
 				dictionary.getSafePolicyWarningDictionary(request, response);
 				break;
 			case "MicroServiceDictionary":
-				dictionary.getMicroServiceDictionary(request, response);
+				dictionary.getMicroServiceDictionary(response);
 				break;
 			default:
 				extendedOptions(dictionaryType, request, response, true);
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/DictionaryService.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/DictionaryService.java
index 25edb2668..5b2fc4cd7 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/DictionaryService.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/DictionaryService.java
@@ -288,168 +288,168 @@ public class DictionaryService {
 	/*
 	 * Methods that call the controller get methods directly to get dictionary data
 	 */
-	public void getOnapDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getOnapDictionary(HttpServletResponse response){
 		DictionaryController dictionary = new DictionaryController();
 			dictionary.getOnapNameDictionaryEntityData(response);					
 	}
 	
-	public void getAttributeDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getAttributeDictionary(HttpServletResponse response){
 		DictionaryController dictionary = new DictionaryController();
 			dictionary.getAttributeDictionaryEntityData(response);
 	}
 	
-	public void getActionPolicyDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getActionPolicyDictionary(HttpServletResponse response){
 		ActionPolicyDictionaryController action = new ActionPolicyDictionaryController();
 			action.getActionPolicyDictionaryEntityData(response);	
 	}
 	
-	public void getBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getBRMSParamDictionary(HttpServletResponse response){
 		BRMSDictionaryController dictionary = new BRMSDictionaryController();
 			dictionary.getBRMSParamDictionaryEntityData(response);
 	}
 	
-	public void getVSCLAction(HttpServletRequest request, HttpServletResponse response){
+	public void getVSCLAction(HttpServletResponse response){
 		ClosedLoopDictionaryController dictionary = new ClosedLoopDictionaryController();
 			dictionary.getVSCLActionDictionaryEntityData(response);
 	}
 	
-	public void getVnfType(HttpServletRequest request, HttpServletResponse response){
+	public void getVnfType(HttpServletResponse response){
 		ClosedLoopDictionaryController dictionary = new ClosedLoopDictionaryController();
 			dictionary.getVNFTypeDictionaryEntityData(response);
 	}
 	
-	public void getPEPOptions(HttpServletRequest request, HttpServletResponse response){
+	public void getPEPOptions(HttpServletResponse response){
 		ClosedLoopDictionaryController dictionary = new ClosedLoopDictionaryController();
 			dictionary.getPEPOptionsDictionaryEntityData(response);
 	}
 	
-	public void getVarbind(HttpServletRequest request, HttpServletResponse response){
+	public void getVarbind(HttpServletResponse response){
 		ClosedLoopDictionaryController dictionary = new ClosedLoopDictionaryController();
 			dictionary.getVarbindDictionaryEntityData(response);
 	}
 	
-	public void getServiceType(HttpServletRequest request, HttpServletResponse response){
+	public void getServiceType(HttpServletResponse response){
 		ClosedLoopDictionaryController dictionary = new ClosedLoopDictionaryController();
 			dictionary.getClosedLoopServiceDictionaryEntityData(response);
 	}
 	
-	public void getSiteType(HttpServletRequest request, HttpServletResponse response){
+	public void getSiteType(HttpServletResponse response){
 		ClosedLoopDictionaryController dictionary = new ClosedLoopDictionaryController();
 			dictionary.getClosedLoopSiteDictionaryEntityData(response);	
 	}
 	
-	public void getSettingsDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getSettingsDictionary(HttpServletResponse response){
 		DecisionPolicyDictionaryController dictionary = new DecisionPolicyDictionaryController();
 			dictionary.getSettingsDictionaryEntityData(response);
 	}
 	
-	public void getDescriptiveDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getDescriptiveDictionary(HttpServletResponse response){
 		DescriptiveDictionaryController dictionary = new DescriptiveDictionaryController();
 			dictionary.getDescriptiveDictionaryEntityData(response);
 	}
 	
-	public void getEnforcerDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getEnforcerDictionary(HttpServletResponse response){
 		EnforcerDictionaryController dictionary = new EnforcerDictionaryController();
 			dictionary.getEnforcerDictionaryEntityData(response);
 	}
 	
-	public void getActionListDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getActionListDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getActionListDictionaryEntityData(response);
 	}
 	
-	public void getProtocolListDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getProtocolListDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getProtocolListDictionaryEntityData(response);
 	}
 	
-	public void getZoneDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getZoneDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getZoneDictionaryEntityData(response);
 	}
 	
-	public void getSecurityZoneDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getSecurityZoneDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getSecurityZoneDictionaryEntityData(response);
 	}
 	
-	public void getPrefixListDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getPrefixListDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getPrefixListDictionaryEntityData(response);
 	}
 	
-	public void getAddressGroupDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getAddressGroupDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getAddressGroupDictionaryEntityData(response);
 	}
 	
-	public void getServiceGroupDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getServiceGroupDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getServiceGroupDictionaryEntityData(response);
 	}
 	
-	public void getServiceListDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getServiceListDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getServiceListDictionaryEntityData(response);
 	}
 	
-	public void getTermListDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getTermListDictionary(HttpServletResponse response){
 		FirewallDictionaryController dictionary = new FirewallDictionaryController();
 			dictionary.getTermListDictionaryEntityData(response);
 	}
 	
 	
-	public void getMicroServiceLocationDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getMicroServiceLocationDictionary(HttpServletResponse response){
 		MicroServiceDictionaryController dictionary = new MicroServiceDictionaryController();
 			dictionary.getMicroServiceLocationDictionaryEntityData(response);
 	}
 	
-	public void getMicroServiceConfigNameDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getMicroServiceConfigNameDictionary(HttpServletResponse response){
 		MicroServiceDictionaryController dictionary = new MicroServiceDictionaryController();
 			dictionary.getMicroServiceConfigNameDictionaryEntityData(response);
 	}
 	
-	public void getDCAEUUIDDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getDCAEUUIDDictionary(HttpServletResponse response){
 		MicroServiceDictionaryController dictionary = new MicroServiceDictionaryController();
 			dictionary.getDCAEUUIDDictionaryEntityData(response);
 	}
 	
-	public void getMicroServiceModelsDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getMicroServiceModelsDictionary(HttpServletResponse response){
 		MicroServiceDictionaryController dictionary = new MicroServiceDictionaryController();
 			dictionary.getMicroServiceModelsDictionaryEntityData(response);
 	}
 	
-	public void getMicroServiceDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getMicroServiceDictionary(HttpServletResponse response){
 		MicroServiceDictionaryController dictionary = new MicroServiceDictionaryController();
 			dictionary.getMicroServiceModelsDictionaryEntityData(response);
 	}
 	
-	public void getPSServiceDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getPSServiceDictionary(HttpServletResponse response){
 		PolicyScopeDictionaryController dictionary = new PolicyScopeDictionaryController();
 			dictionary.getPSServiceEntityData(response);
 	}
 	
-	public void getPSResourceDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getPSResourceDictionary(HttpServletResponse response){
 		PolicyScopeDictionaryController dictionary = new PolicyScopeDictionaryController();
 			dictionary.getPSResourceEntityData(response);
 	}
 	
-	public void getPSTypeDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getPSTypeDictionary(HttpServletResponse response){
 		PolicyScopeDictionaryController dictionary = new PolicyScopeDictionaryController();
 			dictionary.getPSTypeEntityData(response);
 	}
 	
-	public void getPSClosedLoopDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getPSClosedLoopDictionary(HttpServletResponse response){
 		PolicyScopeDictionaryController dictionary = new PolicyScopeDictionaryController();
 			dictionary.getPSClosedLoopEntityData(response);
 	}
 	
-	public void getPSGroupScopeDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getPSGroupScopeDictionary(HttpServletResponse response){
 		PolicyScopeDictionaryController dictionary = new PolicyScopeDictionaryController();
 			dictionary.getGroupPolicyScopeEntityData(response);
 	}
 	
-	public void getRiskTypeDictionary(HttpServletRequest request, HttpServletResponse response){
+	public void getRiskTypeDictionary(HttpServletResponse response){
 		SafePolicyController dictionary = new SafePolicyController();
 			dictionary.getOnapNameDictionaryEntityData(response);
 	}
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/MetricService.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/MetricService.java
index d239dfa1b..e33f8d5ba 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/MetricService.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/service/MetricService.java
@@ -40,7 +40,7 @@ public class MetricService {
 	/*
 	 * This is a private constructor
 	 * */
-	public MetricService(){
+	private MetricService(){
 		
 	}
 	public static void doGetPolicyMetrics(HttpServletResponse response) {