lots of exercises in java... from https://github.com/exercism/java
Zach Waltman 12c0e4707d Use Collections.singletonList in custom-set tests 9 лет назад
..
src Use Collections.singletonList in custom-set tests 9 лет назад
README.md Replace exercise templates with track-level default 9 лет назад
build.gradle custom-set: add to track (#206) 9 лет назад

README.md

Custom Set

Create a custom set type.

Sometimes it is necessary to define a custom data structure of some type, like a set. In this exercise you will define your own set. How it works internally doesn't matter, as long as it behaves like a set of unique elements.

To run the tests:

$ gradle test

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

Submitting Incomplete Solutions

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