Imagine you’ve stumbled upon a Java .class file, but the corresponding .java source code is missing. Whether you’re debugging an issue, recovering lost code, or exploring how a particular library works, the ability to decompile .class files is a powerful skill. However, decompilation is not merely a technical task; it involves choosing the right tools, understanding their capabilities, and interpreting the resulting code. This article dives deeply into the tools and techniques for decompiling .class files, guiding you through the process with examples, code snippets, and detailed explanations.