The Brutal Truths of Building "Write Once, Run Anywhere" Java Apps After 3 Months Introduction Honestly, when I first discovered Capa-Java, I thought I'd found the holy grail of cloud-native development. The promise was so seductive: "write once, run anywhere" with just "small changes" to your Java applications. I mean, come on! That's the dream every Java developer has been chasing since forever, right? So here's the thing - I actually spent three months building a production application with Capa-Java, and let me tell you, the reality was... humbling. In the best possible way, of course. But still humbling. What started as a "this will solve all our problems" journey quickly turned into a "why didn't anyone tell me about these pitfalls" rollercoaster. And you know what? I'm actually glad it did. The Dream vs.…