acquire(acquireOptional); Optional<String> releaseOptional = instance.getRelease(); if (releaseOptional.isPresent()) { release(releaseOptional);
@Override public final Map<String, Object> toQuery() { Map<String, Object> result = new HashMap<>(); optionallyAdd(result, "dc", getDc()); optionallyAdd(result, "cas", getCas()); optionallyAdd(result, "acquire", getAcquire()); optionallyAdd(result, "release", getRelease()); optionallyAdd(result, "token", getToken()); return result; } }