What is a Lambda expression in Java 8?

Lambda expression is an anonymous function. It is like a method that does not need any access modifiers, name or return value declaration. It accepts a set of input parameters and returns result.

Lambda expression can be passed as a parameter in a method. So we can treat code in Lambda expression as data. This piece of code can be passed to other objects and methods.

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Posted in Java 8, Java 8 Interview Questions

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