Fix SonarQube violations

- Use EnumMap
- Remove use of var

Issue-ID: CPS-475
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>
Change-Id: Iebc3d8a8a87d0477c38967126988a6825b7e80a9

2 files changed, 8 insertions, 9 deletions

diff --git a/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java b/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java
index 653ebf7f..cb2ac870 100644
--- a/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java
+++ b/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java
@@ -71,7 +71,7 @@ public class DmiRestController implements DmiPluginApi, DmiPluginInternalApi {
     public ResponseEntity<ModuleSet> getModuleReferences(final String cmHandle,
                                                            final @Valid ModuleReferencesRequest body) {
         // For onap-dmi-plugin we don't need cmHandleProperties, so DataAccessReadRequest is not used.
-        final var moduleSet = dmiService.getModulesForCmHandle(cmHandle);
+        final ModuleSet moduleSet = dmiService.getModulesForCmHandle(cmHandle);
         return ResponseEntity.ok(moduleSet);
     }
 
diff --git a/src/main/java/org/onap/cps/ncmp/dmi/service/operation/SdncOperations.java b/src/main/java/org/onap/cps/ncmp/dmi/service/operation/SdncOperations.java
index 46a332cb..c2a4a7ed 100644
--- a/src/main/java/org/onap/cps/ncmp/dmi/service/operation/SdncOperations.java
+++ b/src/main/java/org/onap/cps/ncmp/dmi/service/operation/SdncOperations.java
@@ -32,7 +32,7 @@ import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.HashMap;
+import java.util.EnumMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -54,8 +54,7 @@ import org.springframework.web.util.UriComponentsBuilder;
 @Component
 public class SdncOperations {
 
-    private static final String TOPOLOGY_URL_TEMPLATE_DATA =
-        "/rests/data/network-topology:network-topology/";
+    private static final String TOPOLOGY_URL_TEMPLATE_DATA = "/rests/data/network-topology:network-topology/";
     private static final String TOPOLOGY_URL_TEMPLATE_OPERATIONAL =
         "/rests/operations/network-topology:network-topology/";
     private static final String GET_SCHEMA_URL = "ietf-netconf-monitoring:netconf-state/schemas";
@@ -65,7 +64,7 @@ public class SdncOperations {
     private static final int QUERY_PARAM_VALUE_INDEX = 1;
     private static final int QUERY_PARAM_NAME_INDEX = 0;
 
-    private static Map<OperationEnum, HttpMethod> operationToHttpMethodMap = new HashMap<>(5);
+    private static EnumMap<OperationEnum, HttpMethod> operationToHttpMethodMap = new EnumMap<>(OperationEnum.class);
 
     static {
         operationToHttpMethodMap.put(OperationEnum.READ, HttpMethod.GET);
@@ -127,8 +126,8 @@ public class SdncOperations {
      * @return response entity
      */
     public ResponseEntity<String> getModuleResource(final String nodeId, final String moduleProperties) {
-        final var getYangResourceUrl = prepareGetOperationSchemaUrl(nodeId);
-        final var httpHeaders = new HttpHeaders();
+        final String getYangResourceUrl = prepareGetOperationSchemaUrl(nodeId);
+        final HttpHeaders httpHeaders = new HttpHeaders();
         httpHeaders.setContentType(MediaType.APPLICATION_JSON);
         return sdncRestconfClient.httpOperationWithJsonData(
             HttpMethod.POST, getYangResourceUrl, moduleProperties, httpHeaders);
@@ -166,8 +165,8 @@ public class SdncOperations {
                                             final String resourceId,
                                             final String contentType,
                                             final String requestData) {
-        final var getResourceDataUrl = prepareWriteUrl(nodeId, resourceId);
-        final var httpHeaders = new HttpHeaders();
+        final String getResourceDataUrl = prepareWriteUrl(nodeId, resourceId);
+        final HttpHeaders httpHeaders = new HttpHeaders();
         httpHeaders.setContentType(MediaType.parseMediaType(contentType));
         final HttpMethod httpMethod = operationToHttpMethodMap.get(operation);
         return sdncRestconfClient.httpOperationWithJsonData(httpMethod, getResourceDataUrl, requestData, httpHeaders);