package com.javatechie.stream; import java.util.HashMap; import java.util.Map; import java.util.function.BiConsumer; public class BiConsumerExample implements BiConsumer { @Override public void accept(String i1, Integer i2) { System.out.println("input 1 "+i1 +": input 2 "+i2); } public static void main(String[] args) { BiConsumer biConsumer=new BiConsumerExample(); biConsumer.accept("javatechie",53000); BiConsumer biConsumer1=new BiConsumer() { @Override public void accept(String i1, Integer i2) { System.out.println(i1+":"+i2); } }; biConsumer1.accept("Welcome",143); BiConsumer biConsumer2= ( i1, i2) -> System.out.println("key :"+i1+" value :"+i2); biConsumer2.accept("youTube",786); Map map=new HashMap<>(); map.put("basant",5000); map.put("santosh",15000); map.put("javed",12000); map.forEach((k,v)-> System.out.println(k+","+v)); } }