kristofer/JavaExercism: lots of exercises in java... from https://github.com/exercism/java

lots of exercises in java... from https://github.com/exercism/java

vivshaw 15f0917160 remove final from class declaration in ocr-numbers exercise		9 lat temu
..
example/java	ocr-numbers: clean up example soln	9 lat temu
main/java	remove final from class declaration in ocr-numbers exercise	9 lat temu
test/java	Merge pull request #581 from morrme/ocr-remove-final	9 lat temu