{
  "layers": [
    {
      "name": "Scrolling Contents Layer",
      "bounds": [800, 1000],
      "contentsOpaque": true,
      "backgroundColor": "#0000FF",
      "invalidations": [
        [400, 0, 200, 1000]
      ]
    },
    {
      "name": "ContentsLayer for Horizontal Scrollbar Layer",
      "position": [0, 585],
      "bounds": [785, 15],
      "contentsOpaque": true
    },
    {
      "name": "ContentsLayer for Vertical Scrollbar Layer",
      "position": [785, 0],
      "bounds": [15, 585],
      "contentsOpaque": true
    },
    {
      "name": "Scroll Corner Layer",
      "position": [785, 585],
      "bounds": [15, 15]
    }
  ]
}