Tai-e: A Developer-Friendly Static Analysis Framework for Java by Harnessing the Good Designs of Classics

Static analysis is a mature field with applications to bug detection, security analysis, program understanding, optimization, and more. To facilitate these applications, static analysis frameworks play an essential role by providing a series of fundamental services such as intermediate representation (IR) generation, control flow graph construction, points-to/alias information computation, and so on. However, although static analysis has made great strides and several well-known frameworks have emerged in this field over the past decades, these frameworks are not that easy to learn and use for developers who rely on them to create and implement analyses. In that sense, it is far from trivial to build a developer-friendly static analysis framework, because compared to the knowledge required for static analysis itself, we have significantly less knowledge designing and implementing static analysis frameworks.