{"push_id":817120667,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"ffb717afed3da38042227718f7f9f641d18fc7b6","before":"d737479adfdaafa21f809bc3c5e31ae5c8e479b1","commits":[{"sha":"ffb717afed3da38042227718f7f9f641d18fc7b6","author":{"email":"46f2cfeee13fb6ac1e79925cf79882938ef1a9a9@gmail.com","name":"Mauricio Radovan"},"message":"added polymorphism sample","distinct":true,"url":"https://api.github.com/repos/mauricioradovan/java_oop/commits/ffb717afed3da38042227718f7f9f641d18fc7b6"}]}