Unary Operator
Explore the UnaryOperator interface in Java 8 to understand how it processes single operands of the same type using lambda expressions. Learn the use of primitive specializations like IntUnaryOperator for improved performance, and see practical examples working with objects and primitives to enhance your functional programming skills in Java.
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UnaryOperator<T>
The UnaryOperator<T> interface represents a function that takes one argument of type T and returns a value of the same type. This is similar to the Function interface, which is a parent to the UnaryOperator interface.
The UnaryOperator does not define any new abstract methods. Since it extends the Function ...