cp /usr/local/jre1.7.0_51/lib/security/cacerts /usr/local/jre1.7.0_51/lib/security/cacerts.backup
keytool -import -trustcacerts -alias dfnroot -file /etc/pki/tls/certs/dfn-rootcert.crt -keystore /usr/local/jre1.7.0_51/lib/security/cacerts
keytool -import -trustcacerts -alias dfnintermediate -file /etc/pki/tls/certs/dfn-intermediatecert.crt -keystore /usr/local/jre1.7.0_51/lib/security/cacerts
keytool -import -trustcacerts -alias dfnca -file /etc/pki/tls/certs/dfn-cacert.crt -keystore /usr/local/jre1.7.0_51/lib/security/cacerts
keytool -import -trustcacerts -alias hsmiukca3 -file /etc/pki/tls/certs/iukca3.crt -keystore /usr/local/jre1.7.0_51/lib/security/cacerts