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Open Graph Title: perNull/essential-java

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Description: Essential Java, is a book about the Essentials of Java Programming.《Java 编程要点》是一本 Java 的学习教程，主要介绍 Java 中应用广泛的部分，其中也包括了最新版本 Java 8 中的新特性，也算是个人对多年 Java 开发工作的总结。取其精华，图文并茂，并通过大量实例让你走近 Java 的世界！ - perNull/essential-java

Open Graph Description: Essential Java, is a book about the Essentials of Java Programming.《Java 编程要点》是一本 Java 的学习教程，主要介绍 Java 中应用广泛的部分，其中也包括了最新版本 Java 8 中的新特性，也算是个人对多年 Java 开发工作的总结。取其精华，图文并茂，并通过大量实例让你走近 Java 的世界！ - perN...

X Description: Essential Java, is a book about the Essentials of Java Programming.《Java 编程要点》是一本 Java 的学习教程，主要介绍 Java 中应用广泛的部分，其中也包括了最新版本 Java 8 中的新特性，也算是个人对多年 Java 开发工作的总结。取其精华，图文并茂，并通过大量实例让你走近 Java 的世界！ - perN...

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og:image:altEssential Java, is a book about the Essentials of Java Programming.《Java 编程要点》是一本 Java 的学习教程，主要介绍 Java 中应用广泛的部分，其中也包括了最新版本 Java 8 中的新特性，也算是个人对多年 Java 开发工作的总结。取其精华，图文并茂，并通过大量实例让你走近 Java 的世界！ - perN...
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