Interface FunctionEx<T,​R>

Type Parameters:
T - the type of the input to the function
R - the type of the result of the function
All Superinterfaces:
Function<T,​R>, Serializable
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

public interface FunctionEx<T,​R>
extends Function<T,​R>, Serializable
Serializable variant of java.util.function.Function which declares checked exception.