Collectors Static Method GroupingBy with One Argument Receives a Function

question 55

Multiple Choice

Collectors static method groupingBy with one argument receives a Function that classifies objects in the stream-the values returned by this function are used as the keys in a Map. The corresponding values, by default, are ________ containing the stream elements in a given category.

• A) Lists
• B) Arrays
• C) Strings
• D) Collectors

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Definitions:

Factual Determinations

Findings made by a judge or jury regarding facts that are relevant to a case.

Substantial Evidence

Evidence that is adequate enough to support the conclusion reached in a court or administrative proceeding.

Applicable Law

The body of law that is relevant and applies to a particular case, contract, or situation.

FOIA

The Freedom of Information Act, a federal law that allows for the full or partial disclosure of previously unreleased information and documents controlled by the United States government.