Fixed issue because of which connection were not getting closed or reused. Hence server side resources were getting exhausted

Author: mahendya1002

java/src/main/java/com/cybersource/ws/client/HttpClientConnection.java

@@ -60,7 +60,13 @@ void postDocument(Document request)
             throws IOException, TransformerConfigurationException,
             TransformerException, MalformedURLException,
             ProtocolException {
-        HttpClient httpClient = new HttpClient();
+    	
+    	/*
+    	 * SimpleHttpConnectionManager(boolean alwaysClose) : 
+    	 * alwaysClose - if set true, the connection manager will always close connections upon release.
+    	 */
+    	
+        HttpClient httpClient = new HttpClient(new SimpleHttpConnectionManager(true));
         setTimeout(httpClient, mc.getTimeout() * 1000);
         setProxy(httpClient);
 

java/src/main/java/com/cybersource/ws/client/Utility.java

@@ -48,7 +48,7 @@ private Utility() {
     /**
      * Version number of this release.
      */
-    public static final String VERSION = "6.2.3";
+    public static final String VERSION = "6.2.5";
 
     /**
      * If in the Request map, a key called "_has_escapes" is present and is set