The comparison of programming languages must be done on equal levels of competence: it simply doesn't make sense to compare a code written by a junior after com

The comparison of programming languages must be done on equal levels of competence: it simply doesn't make sense to compare a code written by a junior after completing some online course with a code written by an experienced and well-educated engineer, because no conclusions can be made of that. The fact, that people come up with such code very often is the general characteristic of modern IT job market, where demand is so high, that it eliminates all possible qualification barriers. This particular code is written so not because Java is too complicated, but because the author did not know the minimum required for professional software development on this language or have written it this way on purpose.