update httpClient version

Change-Id: Ib7562e44b8ccaad396ab2e9a607ea29527f2239d
Issue-ID: SDC-1725
Signed-off-by: Yuli Shlosberg <ys9693@att.com>
diff --git a/utils/webseal-simulator/pom.xml b/utils/webseal-simulator/pom.xml
index c55044c..0a33631 100644
--- a/utils/webseal-simulator/pom.xml
+++ b/utils/webseal-simulator/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.2</version>
+			<version>4.5.3</version>
 		</dependency>
 
 
diff --git a/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java b/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java
index 7fbc8ac..329b7ff 100644
--- a/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java
+++ b/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java
@@ -182,8 +182,6 @@
         ServletInputStream inputStream = null;
         InputStreamEntity entity = null;
 
-        String contentType = request.getContentType();
-        ContentType myContent = ContentType.create(contentType);
         switch (methodEnum) {
             case GET:
                 proxyMethod = new HttpGet(uri);
@@ -191,13 +189,13 @@
             case POST:
                 proxyMethod = new HttpPost(uri);
                 inputStream = request.getInputStream();
-                entity = new InputStreamEntity(inputStream, myContent);
+                entity = new InputStreamEntity(inputStream, getContentType(request));
                 ((HttpPost) proxyMethod).setEntity(entity);
                 break;
             case PUT:
                 proxyMethod = new HttpPut(uri);
                 inputStream = request.getInputStream();
-                entity = new InputStreamEntity(inputStream, myContent);
+                entity = new InputStreamEntity(inputStream, getContentType(request));
                 ((HttpPut) proxyMethod).setEntity(entity);
                 break;
             case DELETE:
@@ -207,6 +205,11 @@
         return proxyMethod;
     }
 
+    private ContentType getContentType(HttpServletRequest request) {
+        ContentType contentType = ContentType.parse(request.getContentType());
+        return ContentType.create(contentType.getMimeType());
+    }
+
     private String getUseridFromRequest(HttpServletRequest request) {
 
         String userIdHeader = request.getHeader("USER_ID");