BinaryOperator
represents an operation upon two operands of the same type,
producing a result of the same type.
The following example shows how to use BinaryOperator
.
import java.util.function.BinaryOperator; public class Main { public static void main(String[] args) { BinaryOperator<Integer> adder = (n1, n2) -> n1 + n2; System.out.println(adder.apply(3, 4)); } }
The code above generates the following result.