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package com.zetcode; @FunctionalInterface interface Addition { public int add(int a, int b); } public class JavaLambdaEx3 { public static void main(String[] args) { Addition addition = (x, y) -> (x + y); System.out.println(addition.add(4, 5)); System.out.println(addition.add(5, 5)); System.out.println(addition.add(6, 6)); } }
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