Toolkit of wallet to manage multiple chains & support multiple keystores for each chain

Call tasks sequentially and prevent deadlocks

Toolkit of crossing chain from Call chain to SWTC chain

Simple fluent API that can be applied on instances or native variables asynchronously

Function chaining library

Infrastructures in Architecture（中间件、基础设施知识体系）.

使用 javaparser 解析 java 文件，找到方法调用链，可做精准测试。Parse Java files with JavaParser to extract method call chains and enable targeted testing.