Abstract: This study reports our experience in developing Lingu to Java translator based on Attribute Grammar. Lingu is a new specification language to represents reliable system. The specification can be verified by a theorem prover and then transform into Java which will be ready to be compiled and implement. Various compiler construction tools such as UUAG, CUP and JavaCup are studied and used in the development process. The translator manage to transform the Lingu specifications into Java and we identified that the Attribute Grammar constructions tools is the most suitable tool compared to others on almost all of the comparison aspects such as parsing methods, parsing tables, error handling, code structure, modularity, adaptability and the file management