What Is a Lambda Function in Java and Example.
Briefly

Lambda functions provide a clear and concise syntax for writing anonymous methods in Java, enabling more readable implementations of functional interfaces.
A lambda function is a short block of code that takes parameters and returns a value, effectively allowing methods to be treated as first-class citizens.
Lambda expressions reduce boilerplate code, enhance code readability, and simplify usage in scenarios like stream operations and event handling.
Using lambda functions, developers can replace verbose anonymous classes with a compact syntax, like using a Runnable to run a thread.
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