public static void populateDefaultEntries(final LDAPConnection connection, final String baseDn) throws Exception {
        populateEntries(connection, new ClassPathResource("ldif/users-groups.ldif").getInputStream(), baseDn);
    }
Populate default entries.

@param connection the connection
@param baseDn     the base dn
@throws Exception the exception
support/cas-server-support-ldap-core/src/test/java/org/apereo/cas/adaptors/ldap/LdapIntegrationTestsOperations.java