@inproceedings {4853, title = {Java Refactoring Case: a VIATRA Solution}, booktitle = {8th Transformation Tool Contest}, year = {2015}, address = {L{\textquoteright}Aquila, Italy}, author = {D{\'a}niel Stein and G{\'a}bor Sz{\'a}rnyas and Istv{\'a}n R{\'a}th} }