Inline step backoff rate and interval options are misused

[youribonnaffe]

I was going over the codebase to learn about the project and noticed (and rather Copilot...) that in

dbos-transact-java/transact/src/main/java/dev/dbos/transact/execution/DBOSExecutor.java

Line 429 in aeb910e

opts.backOffRate(),

the call to runStepInternal was not using the options properly.

Here is the output from Copilot:

In runStepInternal(ThrowingSupplier<T,E> stepfunc, StepOptions opts, ...) the call forwards options as:
runStepInternal(opts.name(), opts.retriesAllowed(), opts.maxAttempts(), opts.backOffRate(), opts.intervalSeconds(), ...)
but the target method signature is String stepName, boolean retryAllowed, int maxAttempts, double timeBetweenAttemptsSec, double backOffRate, ...).
That means backOffRate and intervalSeconds are swapped when calling the retry loop — this will break retry timing/backoff behavior. This is a functional bug worth fixing.

The reasoning seems correct. Considering the fix looks easy enough, I'm opening a PR for it.

[devhawk]

Thanks you for finding this! I will review your PR right away