Building Java ME Apps with Modern Tooling voxelmanip.se

Voxelmanip’s guide shows how to build a Java ME MIDlet without Sun’s legacy SDK, using OpenJDK 8, MicroEmulator API stubs and ProGuard for compilation and preverification. It walks through packaging and testing a simple app, then transferring it over Bluetooth to a Sony Ericsson S312, and notes Java ME’s limits in language features, device compatibility and performance.