CodeGuide is a lean and fast IDE for Java and JavaServerPages. It features on-the-fly error checking, incremental background ("instant") compilation, powerful refactoring capabilities, and support for generic types. A visual debugger with on-the-fly class replacement (HotSwap) is also included.
X-develop is a multi-language, cross-platform IDE from Omnicore. X-develop targets the .NET platform, the Mono platform, and the Java platform. It offers advanced code analysis, project-wide on-the-fly error checking, refactoring, smart editing, fast code navigation capabilities, seamless version control system integration, and other productivity-boosting features for C#, Java, JavaServer Pages, J#, and Visual Basic.NET.