)]}'
{
  "commit": "0c4a90f7ca3479cb4a4e58d06421ad001f83d500",
  "tree": "33782b57a44f1676eaaa447c55a28a0ebcf9a9a2",
  "parents": [
    "a44e5908221a8b5878c743134891f0c447a493e9"
  ],
  "author": {
    "name": "David Pursehouse",
    "email": "dpursehouse@collab.net",
    "time": "Thu May 17 11:53:38 2018 +0900"
  },
  "committer": {
    "name": "David Pursehouse",
    "email": "dpursehouse@collab.net",
    "time": "Thu May 17 04:07:18 2018 +0000"
  },
  "message": "Annotate RefUpdate and CommitReceived as Singleton\n\nThese should be singletons so that they are not instantiated every\ntime a hook is executed.\n\nChange-Id: I32e67a85c24138148c1cff97d76144030942930e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "02800fc10df4bfea20163438e47e66b0a4f4018e",
      "old_mode": 33188,
      "old_path": "src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java",
      "new_id": "e08a043ab8b47317dba1dfa0cedeea15d9bce6d3",
      "new_mode": 33188,
      "new_path": "src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java"
    },
    {
      "type": "modify",
      "old_id": "d9b38e4332c220a99835fbaae4e04ef58f3ddd63",
      "old_mode": 33188,
      "old_path": "src/main/java/com/googlesource/gerrit/plugins/hooks/RefUpdate.java",
      "new_id": "2182614cd8d5d29d843191f17086447a790ef5b7",
      "new_mode": 33188,
      "new_path": "src/main/java/com/googlesource/gerrit/plugins/hooks/RefUpdate.java"
    }
  ]
}