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

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

John S. Ryan 68684542b4 Ensure journey test versions trackler as X-API expects.		9 lat temu
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fetch-configlet	fetch-configlet uses slightly more portable syntax.	11 lat temu
journey-test.sh	Ensure journey test versions trackler as X-API expects.	9 lat temu
unit-tests.sh	Merge journey test scripts into one.	10 lat temu