[JAVA-15029] Upgraded to apache httpClient 5 (#13112)

Co-authored-by: panagiotiskakos <panagiotis.kakos@libra-is.com>

httpclient-simple/src/main/java/com/baeldung/handler/CustomHttpClientResponseHandler.java

@@ -0,0 +1,11 @@
+package com.baeldung.handler;
+
+import org.apache.hc.core5.http.ClassicHttpResponse;
+import org.apache.hc.core5.http.io.HttpClientResponseHandler;
+
+public class CustomHttpClientResponseHandler implements HttpClientResponseHandler<ClassicHttpResponse> {
+    @Override
+    public ClassicHttpResponse handleResponse(ClassicHttpResponse response) {
+        return response;
+    }
+}