ApiFunction (API Common 2.16.0 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ApiFunction<F,T>
```
Legacy version of Function.
It is similar to Guava's Function, redeclared so that Guava can be shaded.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T apply(F input)

- Method Detail
  - apply
```
T apply(F input)
```