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摘要： InvocationHandler is the interface implemented by the invocation handler of a proxy instance. Each proxy instance has an associated invocation handler 阅读全文

摘要： net.sf.cglib.proxy.Enhancer Generates dynamic subclasses to enable method interception. This class started as a substitute for the standard Dynamic Pr 阅读全文

摘要： 参考 https://docs.spring.io/spring/docs/4.3.11.RELEASE/spring-framework-reference/htmlsingle/#aop-understanding-aop-proxies package org.springframework. 阅读全文

摘要： https://en.wikipedia.org/wiki/Selection_sort loop1: 4,6,1,3,7 -> 4,6,1,3,7 4,6,1,3,7 -> 1,6,4,3,7 1,6,4,3,7 -> 1,6,4,3,7 1,6,4,3,7 -> 1,6,4,3,7 loop2: 阅读全文

摘要： https://en.wikipedia.org/wiki/Insertion_sort loop1: 4,6,1,3,7 -> 4,6,1,3,7 loop2: 4,6,1,3,7 -> 4,1,6,3,7 4,1,6,3,7 -> 1,4,6,3,7 loop3: 1,4,6,3,7 -> 1, 阅读全文

摘要： http://www.algolist.net/Algorithms/ https://docs.oracle.com/javase/tutorial/collections/algorithms/ https://en.wikipedia.org/wiki/Sorting_algorithm 冒泡 阅读全文

摘要： 1）谁等待这个线程结束 2）等多久 public final synchronized void join(long millis) throws InterruptedException { long base = System.currentTimeMillis(); long now = 0; 阅读全文