The first Java project task is to choose a framework. Here's how to select which one is right for your needs: Spring, Jakarta ...

Application developers interested in developing Java smart contracts for Hyperledger Fabric should read the JavaDoc which includes download information, and links to documentation and samples.

Guava is a set of core Java libraries from Google that includes new collection types (such as multimap and multiset), immutable collections, a graph library, and utilities for concurrency, I/O, ...