public void populateEntries(final InputStream rs) throws Exception {
        try (val connection = getConnection()) {
            populateEntries(connection, rs);
        }
    }
Instantiates a new Ldap directory server.
Parameters need to be streams so they can be read from JARs.
support/cas-server-support-ldap-core/src/test/java/org/apereo/cas/util/ldap/uboundid/InMemoryTestLdapDirectoryServer.java