Fix minor Sonar Issues for clamp/acm

Issue-ID: POLICY-4834
Change-Id: I17efea9b14bb39d7abbafa4f3b695b0451a08c68
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>

1 files changed, 2 insertions, 3 deletions

diff --git a/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java b/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java
index f0e0d65bb..6429d062e 100755
--- a/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java
+++ b/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021,2023 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,7 +25,6 @@ import jakarta.ws.rs.core.HttpHeaders;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.core.Response.Status;
-import java.io.Closeable;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.Map;
@@ -36,7 +35,7 @@ import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public abstract class AbstractHttpClient implements Closeable {
+public abstract class AbstractHttpClient implements AutoCloseable {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(AbstractHttpClient.class);
     private final HttpClient httpclient;