Globalsign and Java (again)

It seems that I keep having to contact servers with Globalsign certificates and have Java throw a wobbily (java.security.cert.CertPathValidatorException). There are a whole load of globalsign certificates under http://secure.globalsign.net/cacert/ and this time I needed the Server.cacert one. Now my JDK has two extra Globalsign root certificates installed...