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

Katrina Owen 879b1ec51b Replace exercise templates with track-level default You can still override the track-level default template by adding a .meta/readme.go.tmpl for the exercise in question. This removes the stray newline at the end of the generated READMEs.		9 vuotta sitten
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src	gigasecond: revert parameter name change	9 vuotta sitten
README.md	Replace exercise templates with track-level default	9 vuotta sitten
build.gradle	Format build.gradle files	9 vuotta sitten

Gigasecond

Calculate the moment when someone has lived for 10^9 seconds.

A gigasecond is 10^9 (1,000,000,000) seconds.

To run the tests:

$ gradle test

For more detailed info about the Java track see the help page.

Source

Chapter 9 in Chris Pine's online Learn to Program tutorial. http://pine.fm/LearnToProgram/?Chapter=09

It's possible to submit an incomplete solution so you can see how others have completed the exercise.