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添加了java-multithread模块synchronized包更新至example9
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‎README.md

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# 我的java学习笔记
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笔记内容主要是对一些基础特性和编程细节进行总结整理，适合了解java基础语法，想进一步深入学习的人
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含**博客讲解**和**源码实例**，采用maven构建，分模块学习，涉及反射，代理，多线程，IO，集合类等核心知识。
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**如果觉得不错，请先在这个仓库上点个star吧**，这也是对我的肯定和鼓励，谢谢了。
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不定时进行调整和补充，需要关注更新的请 Watch、Star、Fork
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- [blogs](/blogs):博客文档
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- [java-base](/java-base):java基础巩固部分的模块
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- [java-multithread](/java-multithread):多线程部分的模块
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- [java-multithread](/java-multithread):多线程模块
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# 博客文档
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笔记分为两大部分：javase和javaweb
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- [javase](/blogs/javase)
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- [javaweb](/blogs/javaweb)
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**博客目录**
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- [javase](/blogs/javase)

‎blogs/README.md

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# 博客目录
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- [javase](/blogs/javase)
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- [java基础巩固笔记(1)-反射.md](/blogs/javase/java基础巩固笔记(1)-反射.md)
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- [java基础巩固笔记(2)-泛型.md](/blogs/javase/java基础巩固笔记(2)-泛型.md)
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- [java基础巩固笔记(3)-类加载器.md](/blogs/javase/java基础巩固笔记(3)-类加载器.md)
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- [java基础巩固笔记(4)-代理.md](/blogs/javase/java基础巩固笔记(4)-代理.md)
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- [java基础巩固笔记(4)-实现AOP功能的封装与配置的小框架.md](/blogs/javase/java基础巩固笔记(4)-实现AOP功能的封装与配置的小框架.md)
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- [java基础巩固笔记(5)-多线程之传统多线程.md](/blogs/javase/java基础巩固笔记(5)-多线程之传统多线程.md)
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- [java基础巩固笔记(5)-多线程之共享数据.md](/blogs/javase/java基础巩固笔记(5)-多线程之共享数据.md)
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- [java基础巩固笔记(5)-多线程之线程并发库.md](/blogs/javase/java基础巩固笔记(5)-多线程之线程并发库.md)
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- [java基础巩固笔记(6)-注解.md](/blogs/javase/java基础巩固笔记(6)-注解.md)
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- [javaweb](/blogs/javaweb)
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- [javaweb入门笔记(1)-Tomcat.md](/blogs/javaweb/javaweb入门笔记(1)-Tomcat.md)
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- [javaweb入门笔记(2)-http入门.md](/blogs/javaweb/javaweb入门笔记(2)-http入门.md)
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- [javaweb入门笔记(3)-Servlet.md](/blogs/javaweb/javaweb入门笔记(3)-Servlet.md)
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- [javaweb入门笔记(4)-request和response.md](/blogs/javaweb/javaweb入门笔记(4)-request和response.md)
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- [javaweb入门笔记(5)-cookie和session.md](/blogs/javaweb/javaweb入门笔记(5)-cookie和session.md)
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- [javaweb入门笔记(6)-JSP技术.md](/blogs/javaweb/javaweb入门笔记(6)-JSP技术.md)

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example3/MyObject.java

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package com.brianway.learning.java.multithread.synchronize.example3;
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/**
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* Created by Brian on 2016/4/12.
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*/
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public class MyObject {
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synchronized
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public void methodA(){
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try {
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System.out.println("begin methodA threadName="+Thread.currentThread().getName());
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Thread.sleep(5000);
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System.out.println(Thread.currentThread().getName()+" end");
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example3/Run3_synchronized01.java

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package com.brianway.learning.java.multithread.synchronize.example3;
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/**
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* Created by Brian on 2016/4/12.
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*/
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/**
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* P60
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* synchronized方法与锁对象
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*/
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public class Run3_synchronized01 {
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public static void main(String[] args) {
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MyObject object = new MyObject();
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ThreadA a = new ThreadA(object);
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a.setName("A");
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ThreadB b = new ThreadB(object);
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b.setName("B");
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a.start();
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b.start();
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}
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}
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/*
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public void methodA()没加synchronized
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输出：
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begin methodA threadName=B
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begin methodA threadName=A
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A end
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B end
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-------------------
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public void methodA()加synchronized
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输出：
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begin methodA threadName=A
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A end
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begin methodA threadName=B
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B end
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*/

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example3/ThreadA.java

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package com.brianway.learning.java.multithread.synchronize.example3;
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/**
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* Created by Brian on 2016/4/12.
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*/
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public class ThreadA extends Thread{
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private MyObject object;
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public ThreadA(MyObject object){
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super();
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this.object = object;
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}
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@Override
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public void run() {
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super.run();
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object.methodA();
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}
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}

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example3/ThreadB.java

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package com.brianway.learning.java.multithread.synchronize.example3;
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/**
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* Created by Brian on 2016/4/12.
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*/
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public class ThreadB extends Thread{
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private MyObject object;
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public ThreadB(MyObject object){
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super();
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this.object = object;
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}
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@Override
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public void run() {
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super.run();
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object.methodA();
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}
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}

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example4/MyObject.java

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package com.brianway.learning.java.multithread.synchronize.example4;
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/**
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* Created by Brian on 2016/4/12.
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*/
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public class MyObject {
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synchronized public void methodA(){
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try {
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System.out.println("begin methodA threadName="+Thread.currentThread().getName());
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Thread.sleep(5000);
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System.out.println(Thread.currentThread().getName()+" endTime:"+System.currentTimeMillis());
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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synchronized
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public void methodB(){
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try {
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System.out.println("begin methodB threadName="+Thread.currentThread().getName());
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Thread.sleep(5000);
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System.out.println(Thread.currentThread().getName()+" endTime:"+System.currentTimeMillis());
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example4/Run4_synchronized01.java

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package com.brianway.learning.java.multithread.synchronize.example4;
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/**
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* Created by Brian on 2016/4/12.
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*/
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/**
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* P63
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* 两个线程访问同一个对象的不同方法
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* 1.一个方法有synchronized，一个没有。线程B可异步调用非synchronized类型方法
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* 2.两个都有synchronized。线程B需等待
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*/
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public class Run4_synchronized01 {
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public static void main(String[] args) {
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MyObject object = new MyObject();
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ThreadA a = new ThreadA(object);
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a.setName("A");
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ThreadB b = new ThreadB(object);
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b.setName("B");
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a.start();
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b.start();
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}
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}
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/*
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public void methodB()没加synchronized
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输出：
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begin methodA threadName=A
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begin methodB threadName=B
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A endTime:1460449260181
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B endTime:1460449260181
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-------------------
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public void methodB()加synchronized
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输出：
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begin methodA threadName=A
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A endTime:1460449301441
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begin methodB threadName=B
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B endTime:1460449306441
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*/

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example4/ThreadA.java

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package com.brianway.learning.java.multithread.synchronize.example4;
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/**
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* Created by Brian on 2016/4/12.
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*/
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public class ThreadA extends Thread{
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private MyObject object;
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public ThreadA(MyObject object){
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super();
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this.object = object;
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}
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@Override
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public void run() {
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super.run();
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object.methodA();
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}
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}

‎java-multithread/src/main/java/com/brianway/learning/java/multithread/synchronize/example4/ThreadB.java

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package com.brianway.learning.java.multithread.synchronize.example4;
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/**
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* Created by Brian on 2016/4/12.
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*/
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public class ThreadB extends Thread{
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private MyObject object;
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public ThreadB(MyObject object){
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super();
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this.object = object;
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}
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@Override
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public void run() {
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super.run();
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object.methodB();
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}
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}

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