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 b5a2871718 Delete all unused .keep files		9 lat temu
..
example/java	[#89] Move problems under "exercises" dir	10 lat temu
main/java	[#89] Move problems under "exercises" dir	10 lat temu
test/java	Delete all unused .keep files	9 lat temu