I’m mapping out some long-term career architecture and wanted to get the community's take. Java has survived every major tech shift over the last 30 years. But with AI-assisted coding, serverless architectures, and new frameworks popping up constantly, I'm curious about the next 15 years. If someone masters Java Full-Stack today (Java/Spring Boot + React/Angular + Cloud deployment), will that stack still "stand out" a decade and a half from now, or will it slowly fade into legacy maintenance? Where do you see the enterprise market heading?