Hutool是一个小而全的Java工具类库，通过静态方法封装，降低相关API的学习成本，提高工作效率，使Java拥有函数式语言般的优雅，让Java语言也可以“甜甜的”。

Guava is a suite of core and expanded libraries that include

Apache Commons BeanUtils provides an easy-to-use but flexible wrapper around reflection and introspection.

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring ...

Spring Boot auto-configuration attempts to automatically configure your Spring application based on the jar dependencies ...