public Map<String, ?> getSslClientConfig() {
        ConfigDef sslConfigDef = new ConfigDef();
        sslConfigDef.withClientSslSupport();
        AbstractConfig sslClientConfig = new AbstractConfig(sslConfigDef, options);
        return sslClientConfig.values();
    }
<code>JaasOptionsUtils</code> is a utility class to perform logic for the JAAS options and
is separated out here for easier, more direct testing.
clients/src/main/java/org/apache/kafka/common/security/oauthbearer/internals/secured/JaasOptionsUtils.java