@Override
    public void deleteAll() {
        this.mongoTemplate.remove(new Query(), MongoDbYubiKeyAccount.class, this.collectionName);
    }
This is {@link MongoDbYubiKeyAccountRegistry}.

@author Misagh Moayyed
@since 5.2.0
support/cas-server-support-yubikey-mongo/src/main/java/org/apereo/cas/adaptors/yubikey/dao/MongoDbYubiKeyAccountRegistry.java