Fix Sonar Issues for clamp/acm

Issue-ID: POLICY-4834
Change-Id: I4489dc66e9b20c8264ec88593f0b5d89d62f1ef8
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>

1 files changed, 7 insertions, 11 deletions

diff --git a/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/main/web/RuntimeErrorController.java b/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/main/web/RuntimeErrorController.java
index f7feba32c..a7faf049d 100755
--- a/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/main/web/RuntimeErrorController.java
+++ b/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/main/web/RuntimeErrorController.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021,2023 Nordix Foundation.
  * ================================================================================
  * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
@@ -30,7 +30,6 @@ import org.onap.policy.clamp.models.acm.messages.rest.SimpleResponse;
 import org.onap.policy.clamp.models.acm.messages.rest.TypedSimpleResponse;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.web.error.ErrorAttributeOptions;
 import org.springframework.boot.web.servlet.error.ErrorAttributes;
 import org.springframework.boot.web.servlet.error.ErrorController;
@@ -49,9 +48,6 @@ public class RuntimeErrorController implements ErrorController {
 
     private final ErrorAttributes errorAttributes;
 
-    @Value("${server.error.path}")
-    private String path;
-
     /**
      * Constructor.
      *
@@ -62,7 +58,7 @@ public class RuntimeErrorController implements ErrorController {
     }
 
     protected HttpStatus getStatus(HttpServletRequest request) {
-        Integer statusCode = (Integer) request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
+        var statusCode = (Integer) request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
         if (statusCode == null) {
             return HttpStatus.INTERNAL_SERVER_ERROR;
         }
@@ -80,25 +76,25 @@ public class RuntimeErrorController implements ErrorController {
      * @param request HttpServletRequest
      * @return ResponseEntity
      */
+    @SuppressWarnings("squid:S3752")
     @RequestMapping(value = "${server.error.path}", produces = MediaType.APPLICATION_JSON_VALUE)
     public ResponseEntity<TypedSimpleResponse<SimpleResponse>> handleError(HttpServletRequest request) {
         Map<String, Object> map = this.errorAttributes.getErrorAttributes(new ServletWebRequest(request),
                 ErrorAttributeOptions.defaults());
 
         var sb = new StringBuilder();
-        final Object error = map.get("error");
+        final var error = map.get("error");
         if (error != null) {
-            sb.append(error.toString()).append(" ");
+            sb.append(error).append(" ");
         }
-        final Object message = map.get("message");
+        final var message = map.get("message");
         if (message != null) {
-            sb.append(message.toString());
+            sb.append(message);
         }
 
         TypedSimpleResponse<SimpleResponse> resp = new TypedSimpleResponse<>();
         resp.setErrorDetails(sb.toString());
 
         return ResponseEntity.status(getStatus(request)).body(resp);
-
     }
 }