IOFunction

Type Parameters:

T - Type accepted by the function

R - Type returned by the function

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 IOFunction<T,R>
```
Functional interface similar to Function but allowing an IOException to be thrown.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  R apply(T t)
  Apply the function and get a result.

- Method Detail
  - apply
```
R apply(T t)
 throws java.io.IOException
```
    Apply the function and get a result.
    
    Parameters:
    
    t - function argument
    
    Returns:
    
    function result
    
    Throws:
    
    java.io.IOException - if an I/O error occurs