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

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

Stuart Kent 4ed70aff4b Rename queen-attack starter class		9 lat temu
..
example/java	Refactor queen-attack to use a Coordinate type	9 lat temu
main/java	Rename queen-attack starter class	9 lat temu
test/java	Resequence/rename queen-attack tests	9 lat temu