From: <forums_at_java.net>
Date: Tue, 22 Apr 2014 03:23:53 -0500 (CDT)
Those steps given on that page typically work. If I were in your shoes, my
next step would be to verify that the cert and CA are in the keystore as
you'd expect, and that you're using the new alias name. I found this page
useful when it comes to verifying with keytool -
http://www.sslshopper.com/article-most-common-java-keytool-keystore-commands.html