Package utility.function

# Interface ExceptionalFunction<I,R,E extends Throwable>

Type Parameters:
  `I` - the input type
  `R` - the result type
  `E` - the exception of your choice

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 ExceptionalFunction<I,R,E extends Throwable>
A generic functional interface that allows you to consume an item, return a result, and potentially throw an exception.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `R`
  `apply(I i)`
  The method that will be called

- ## Method Details

  - ### apply

    R apply(I i) throws E
    The method that will be called
    Parameters:
      `i` - the input
    Returns:
      the result of the call
    Throws:
      `E` - if the call throws an exception