yangyang2022

yangyang2022 / FuturesB.java

Created March 1, 2018 12:50 — forked from benjchristensen/FuturesB.java

FuturesB.java Example of using Futures for nested calls showing how it blocks inefficiently.

	import java.util.ArrayList;
	import java.util.Iterator;
	import java.util.List;
	import java.util.concurrent.Callable;
	import java.util.concurrent.ExecutorService;
	import java.util.concurrent.Future;
	import java.util.concurrent.LinkedBlockingQueue;
	import java.util.concurrent.ThreadPoolExecutor;
	import java.util.concurrent.TimeUnit;