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Title: GitHub - githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton: Java单例模式及其多线程下的实现，包括六种线程安全实现和一种非线程安全实现(经典懒汉式)。 · GitHub

Open Graph Title: GitHub - githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton: Java单例模式及其多线程下的实现，包括六种线程安全实现和一种非线程安全实现(经典懒汉式)。

X Title: GitHub - githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton: Java单例模式及其多线程下的实现，包括六种线程安全实现和一种非线程安全实现(经典懒汉式)。

Description: Java单例模式及其多线程下的实现，包括六种线程安全实现和一种非线程安全实现(经典懒汉式)。. Contribute to githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton development by creating an account on GitHub.

Open Graph Description: Java单例模式及其多线程下的实现，包括六种线程安全实现和一种非线程安全实现(经典懒汉式)。. Contribute to githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton development by creating an account on GitHub.

X Description: Java单例模式及其多线程下的实现，包括六种线程安全实现和一种非线程安全实现(经典懒汉式)。. Contribute to githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton development by creating an account on GitHub.

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	https://Github.com/githubofrico/ThreadsafeSingletonAndUnthreadsafeSingleton#深入理解单例模式及其多线程下的实现
《彻头彻尾理解单例模式与多线程》	http://blog.csdn.net/justloveyou_/article/details/64127789
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