Configuring the keystore in axis2.xml - web-services

Question

I am trying publish axis2(axis2-1.6.2) web service over https for that am trying to configure keystore details in my axis2.xml as below,
<transportReceiver name="https"
class="org.apache.axis2.transport.http.AxisServletListener">
<parameter name="port" locked="false">9002</parameter>
<parameter name="non-blocking" locked="false">true</parameter>
<parameter name="keystore" locked="false">
<KeyStore>
<Location>D:/Keys/server.jks</Location>
<Type>JKS</Type>
<Password>western</Password>
<KeyPassword>western</KeyPassword>
</KeyStore>
</parameter>
<parameter name="truststore" locked="false">
<TrustStore>
<Location>D:/Keys/server.jks</Location>
<Type>JKS</Type>
<Password>western</Password>
</TrustStore>
</parameter>
</transportReceiver>
The above configuration doesn't work
If i use HttpCoreNIOSSLListener instead of AxisServletListener, am getting the below error messages
12:36:03,452 ERROR [ListenerManager] Couldn't initialize the httpstransport listener
java.lang.NullPointerException
at org.apache.axis2.transport.nhttp.HttpCoreNIOSSLListener.getSSLContext(HttpCoreNIOSSLListener.java:97)
at org.apache.axis2.transport.nhttp.HttpCoreNIOListener.init(HttpCoreNIOListener.java:151)
at org.apache.axis2.engine.ListenerManager.init(ListenerManager.java:83)
at org.apache.axis2.transport.http.AxisServlet.initTransports(AxisServlet.java:503)
at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:458)
at org.apache.axis2.webapp.AxisAdminServlet.init(AxisAdminServlet.java:60)
12:36:03,492 INFO [HttpCoreNIOListener] HTTP Listener starting on port : 9002
12:36:03,582 ERROR [STDERR] java.lang.IllegalArgumentException: SSL context may not be null
12:36:03,583 ERROR [STDERR] at org.apache.axis2.transport.nhttp.SSLServerIOEventDispatch.<init>(SSLServerIOEventDispatch.java:56)
12:36:03,586 ERROR [STDERR] at org.apache.axis2.transport.nhttp.HttpCoreNIOSSLListener.getEventDispatch(HttpCoreNIOSSLListener.java:57)
12:36:04,038 ERROR [STDERR] at org.apache.axis2.transport.nhttp.HttpCoreNIOListener.startServerEngine(HttpCoreNIOListener.java:85)
Any input is welcome!