Package utility.function

# Interface ExceptionalSupplier<T,E extends Throwable>

Type Parameters:
  `T` - the return type of your choice
  `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 ExceptionalSupplier<T,E extends Throwable>
A generic functional interface that is more semantically sound than `Runnable`. Use anywhere you wish to have a generic callback function and you need to throw an exception.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `T`
  `get()`
  The supplier method

- ## Method Details

  - ### get

    T get() throws E
    The supplier method
    Returns:
      the item to return
    Throws:
      `E` - the declared exception