- 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 BigSwapper
An object that can swap elements whose positions are specified by longs.
Modifier and Type Method Description
(long a, long b)Swaps the data at the given positions.
swapvoid swap(long a, long b)Swaps the data at the given positions.
a- the first position to swap.
b- the second position to swap.