{"push_id":770591992,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"b4852dbeeef6999c4d57ec6045a86c4ce3580eb7","before":"2ffa467e2fee79fa33ae1a78703353f7c22e67a8","commits":[{"sha":"b4852dbeeef6999c4d57ec6045a86c4ce3580eb7","author":{"email":"737c2adb98a9045ccd7ab6f02ee31e006a863cd6@163.com","name":"SmallBadFish"},"message":"多态的文档","distinct":true,"url":"https://api.github.com/repos/SmallBadFish/ThinkingInJavaExample/commits/b4852dbeeef6999c4d57ec6045a86c4ce3580eb7"}]}