Java – Iterating List and Map using forEach option


package com.pwn.collection;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class IteratingCollections {

	public static void main(String[] args) {
		List<String> fruitList = new ArrayList<>(
				Arrays.asList("Apple", "Banana", "Grape"));
				"***************Iterate List***********************");
				"***************Iterate Map***********************");
		Map<Integer, String> fruitMap = new HashMap<>();
		fruitMap.put(1, "Apple");
		fruitMap.put(2, "Banana");
		fruitMap.put(3, "Grape");

		fruitMap.forEach((key, value) -> System.out
				.println("Key: " + key + " Value: " + value));


***************Iterate List***********************
***************Iterate Map***********************
Key: 1 Value: Apple
Key: 2 Value: Banana
Key: 3 Value: Grape

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