When is the expected time to receive information about the status of multiple simultaneous proposals?

When it comes to receiving information about the status of multiple simultaneous proposals (for example, asynchronous tasks or requests), this usually happens after all proposals have been processed. In Java, you can use classes from java.util.concurrent, such as:

• CompletableFuture.allOf(...) — allows waiting for the completion of all provided asynchronous operations and obtaining their results.
• ExecutorService.invokeAll(...) — runs multiple tasks and returns a list of Futures, from which results can be obtained after completion.

Thus, the status of all proposals can be obtained after all asynchronous operations are completed, allowing results to be processed simultaneously.