秒懂 Java注解类型（@Annotation）

秒懂Java序列化与反序列化

Retrofit A type-safe HTTP client for Android and Java

Jolokia is remote JMX with JSON over HTTP.

Introduction

Javassist Java bytecode engineering toolkit since 1999

FernFlower (upstream) is the first actually working analytical decompiler for Java and probably for a high-level programming language in general.

秒懂依赖注入及 Dagger2 的实用技能（如何在Android中使用）

Bytecode Viewer (Github) FIVE DIFFERENT JAVA DECOMPILERS, TWO BYTECODE EDITORS, A JAVA COMPILER,PLUGINS, SEARCHING, SUPPORTS LOADING FROM CLASSES, JARS, ANDROID APKS AND MORE.

ASM is an all purpose Java bytecode manipulation and analysis framework. It can be used to modify existing classes or to dynamically generate classes, directly in binary form. ASM provides some common bytecode transformations and analysis algorithms from which custom complex transformations and code analysis tools can be built. ASM offers similar functionality as other Java bytecode frameworks, but is focused on performance. Because it was designed and implemented to be as small and as fast as possible, it is well suited for use in dynamic systems (but can of course be used in a static way too, e.g. in compilers).