The current implementation of the ConnectorBootstrap class checks the SSL
configuration parameters as a workaround for bug 4924577. (See bug 4932854).

As the SSL-based RMI Socket Factories that have been standardized in Tiger
do no longer invoke SSLServerSocketFactory.getDefault() the client hang
described in bug 4924577 is no longer reproduceable.

Moreover, the new support for TLS Kerberos cipher suites in JSSE makes the
use of keystores optional so the JVM's JMX bootstrap agent should no longer
have any dependency on those files.