# Interface Functions.FailableBiFunction<O1, O2, R, T extends Throwable>

Type Parameters:
  `O1` - Input type 1.
  `O2` - Input type 2.
  `R` - Return type.
  `T` - Thrown exception.

Enclosing class:
  `Functions`

Functional Interface:
  This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@Deprecated @FunctionalInterface public static interface Functions.FailableBiFunction<O1, O2, R, T extends Throwable>
Deprecated.
Use `FailableBiFunction`.
A functional interface like `BiFunction` that declares a `Throwable`.

TODO for 4.0: Move to org.apache.commons.lang3.function.

Since:
  3.9

- ## Method Summary

  Modifier and Type
  Method
  Description
  `R`
  `apply(O1 input1, O2 input2)`
  Deprecated.
  Applies this function.

- ## Method Details

  - ### apply

    R apply(O1 input1, O2 input2) throws T
    Deprecated.
    Applies this function.
    Parameters:
      `input1` - the first input for the function
      `input2` - the second input for the function
    Returns:
      the result of the function
    Throws:
      `T` - Thrown when the function fails.