{"push_id":861345677,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"6310e0148d5522702216470a48313820e27df4bc","before":"acddc5dfe02cdb1d50915d41faa96dea28a77140","commits":[{"sha":"6310e0148d5522702216470a48313820e27df4bc","author":{"email":"0024b109ae926c45b6c3b2e7c19906e7d7303329@gmail.com","name":"leow"},"message":"Implement random queue by array\n\nThe requirement is to have add() and remove() to run in constant time.\nTherefore I trade off the extensibility of queue capacity.","distinct":true,"url":"https://api.github.com/repos/goatold/JavaExercises/commits/6310e0148d5522702216470a48313820e27df4bc"}]}