Merge pull request #6 from eugenp/master

merge sync up

httpclient-simple/src/test/java/com/baeldung/httpclient/ResponseUtil.java

@@ -0,0 +1,26 @@
+package com.baeldung.httpclient;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+
+import java.io.IOException;
+
+public final class ResponseUtil {
+    private ResponseUtil() {
+    }
+
+    public static void closeResponse(CloseableHttpResponse response) throws IOException {
+        if (response == null) {
+            return;
+        }
+
+        try {
+            final HttpEntity entity = response.getEntity();
+            if (entity != null) {
+                entity.getContent().close();
+            }
+        } finally {
+            response.close();
+        }
+    }
+}