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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[[["\u003cp\u003eThis webpage provides documentation for \u003ccode\u003eOperationFutures\u003c/code\u003e within the Google API Client Library for Java.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version documented is 2.63.1, while the current context is set to version 2.36.0.\u003c/p\u003e\n"],["\u003cp\u003eThe page lists all documented versions, ranging from 2.63.1 down to 2.7.1, with links to each version's specific documentation.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eOperationFutures\u003c/code\u003e extends the \u003ccode\u003ejava.lang.Object\u003c/code\u003e class and lists its inherited methods.\u003c/p\u003e\n"],["\u003cp\u003eA static method \u003ccode\u003eimmediateOperationFuture\u003c/code\u003e is detailed, which creates an already-completed \u003ccode\u003eOperationFuture\u003c/code\u003e for testing purposes, requiring a completed \u003ccode\u003eOperationSnapshot\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]