: Methods across all functional utilities include defensive checks, reducing the frequency of runtime NullPointerException events.
Hutool is modular, meaning you can import the entire library ( hutool-all ) or specific components based on your needs: Core utilities for collections, strings, beans, and dates. hutool-http A lightweight HTTP client for making web requests. hutool-crypto hutool 39
The Assert tool class now includes a new method to ( Assert.isEmpty(Collection<?> collection) ). This simplifies defensive programming and reduces boilerplate null-check and size-check logic. : Methods across all functional utilities include defensive
Standard Java HTTP clients typically require handling intricate stream buffers and manual connection timeouts. The HttpUtil package streamlines external networking down to short, expressive method chains. expressive method chains.