62.stream.forEach,count

stream.forEach,count"/>

62.stream.forEach,count

package com.itheima.streamdemo;import java.util.ArrayList;
import java.util.function.Consumer;public class MyStream5 {public static void main(String[] args) {ArrayList<String> list=new ArrayList<>();list.add("张三丰");list.add("张无忌");list.add("张翠山");list.add("王二麻子");list.add("张良");list.add("谢广坤");//method1(list);long count = list.stream().count();System.out.println(count);}private static void method1(ArrayList<String> list) {list.stream().forEach(new Consumer<String>() {@Overridepublic void accept(String s) {System.out.println(s);}});System.out.println("=====================================");list.stream().forEach(s-> System.out.println(s));}}