builder.instanceListenerTypes(instanceListeners.toArray(new Class[] {}));
}
// optional: concurrency
String concurrencyMode = (String) properties.get(CdoUnitParameter.CONCURRENCY_MODE.getKey());
builder.concurrencyMode(concurrencyMode);
// optional: validation
String validationMode = (String) properties.get(CdoUnitParameter.VALIDATION_MODE.getKey());
builder.validationMode(validationMode);