Creates an already-completed OperationFuture, useful for testing.
completedSnapshot.isDone() must return true. The snapshot's getResponse()
and getMetadata() must be instances of ResponseT and MetadataT,
respectively.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-15 UTC."],[[["The webpage provides a comprehensive list of versions for `OperationFutures`, ranging from the latest version 2.63.1 down to version 2.7.1."],["`OperationFutures` is a Java class that inherits from `java.lang.Object` and includes inherited methods such as `clone()`, `equals(Object)`, and `getClass()`."],["The class includes a method called `immediateOperationFuture`, which creates an already-completed `OperationFuture` for testing purposes."],["The `immediateOperationFuture` method expects an `OperationSnapshot` parameter called `completedSnapshot` and returns an `OperationFuture` of ResponseT and MetadataT types."]]],[]]