Functional-interface

Java 8 BiFunction Examples

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Java 8 BiFunction BiFunction is a functional interface introduced in Java 8.BiFunction interface’s method takes two parameter (T and U ) and returns one parameter(R) as output. Syntax: @FunctionalInterface public interface BiFunction { R apply(T t, U u); } T: Type of the first argument to the function U: Type of the second argument to … Read more

Functional Interfaces in Java

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Functional Interfaces in Java In Java, being an object oriented programming language, everything revolves around Objects and classes.If we want to write a simple one statement for displaying a message using System.out.print then also we need to write a class to have such method.Means we can’t write any function/method without writing a class in java. … Read more