lots of exercises in java... from https://github.com/exercism/java
Christopher Thornton 186b9437f0 atbash-cipher: added hints about no starter implementation vor 8 Jahren
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src/reference/java Atbash: Simplify model answer vor 8 Jahren
hints.md atbash-cipher: added hints about no starter implementation vor 8 Jahren
version atbash-cipher: update test suite vor 8 Jahren