本屆 #JCConf 邀請到 LEE HAO CHENG 分享 JSpecify: Bringing Standard Nullability to Java

講題簡介：

Nullability annotations have been part of the Java ecosystem for years, but every library seems to have its own flavor—javax.annotation, JetBrains, Eclipse, Spring, and more. This fragmentation makes it difficult to share nullness information consistently across tools and libraries.

JSpecify aims to solve this by defining a standard, tool-agnostic way to express nullness in Java. As support from Java tooling continues to grow, many teams are beginning to consider migrating to JSpecify.

In this session, I'll introduce the motivation behind JSpecify, explain how it differs from legacy nullability annotations, and share practical lessons from migrating an existing Java application. We'll cover migration strategies, the tooling that can help automate the process, and a few surprising framework compatibility issues we encountered.

購票請洽：
https://twjug.kktix.cc/events/jcconf-2026

#JCConf #JCConf2026 #Java #SpringBoot #AI #JSpecify #Nullability