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

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

Katrina Owen bb5d13f9b7 Add empty solution files This will cause the correct directory structure to be created when fetching.		11 lat temu
..
src	Add empty solution files	11 lat temu
build.gradle	Move exercises out of subdirectory	12 lat temu
example.java	Move exercises out of subdirectory	12 lat temu