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

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

Sam Warner 4a791824cd beer-song: update test suite to 2.1.0 (#1190) * beer-song: update test suite to 2.1.0 * beer-song: use `takeDown` as test input instead of `stopVerse` * beer-song: change all test instance of `verse(x)` to `sing(x, 1)` * beer-song: make reference method private		před 6 roky
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src/reference/java	beer-song: update test suite to 2.1.0 (#1190)	před 6 roky
version	beer-song: update test suite to 2.1.0 (#1190)	před 6 roky