lots of exercises in java... from https://github.com/exercism/java
Vincent Demeester 8e35e87e19 Define the 6 first classes and remove the others 11 lat temu
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src Define the 6 first classes and remove the others 11 lat temu
build.gradle Added exercise gigasecond (see #3) 11 lat temu
example.java Moved Gigasecond solution code from main file to example file (closes #29) 11 lat temu