{
  "provenance": "Original examples of established insertion and ordinary integer-accessor rules; not a complete retail parser.",
  "states": [
    {
      "assignment": "Power=3;",
      "action": "insert at lower bound",
      "entries": [
        {
          "key": "Power",
          "value": "3"
        }
      ],
      "lookup": "3"
    },
    {
      "assignment": "power=7;",
      "action": "insert at lower bound",
      "entries": [
        {
          "key": "power",
          "value": "7"
        },
        {
          "key": "Power",
          "value": "3"
        }
      ],
      "lookup": "7"
    },
    {
      "assignment": "Power=9;",
      "action": "insert at lower bound",
      "entries": [
        {
          "key": "Power",
          "value": "9"
        },
        {
          "key": "power",
          "value": "7"
        },
        {
          "key": "Power",
          "value": "3"
        }
      ],
      "lookup": "9"
    }
  ],
  "cases": [
    {
      "label": "Absent",
      "value": null,
      "integer": 7,
      "lowBit": 1
    },
    {
      "label": "Explicit zero",
      "value": "0",
      "integer": 0,
      "lowBit": 0
    },
    {
      "label": "Explicit empty",
      "value": "",
      "integer": 0,
      "lowBit": 0
    },
    {
      "label": "Unparsable",
      "value": "junk",
      "integer": 0,
      "lowBit": 0
    },
    {
      "label": "Decimal prefix",
      "value": "12tail",
      "integer": 12,
      "lowBit": 0
    },
    {
      "label": "Even flag",
      "value": "2",
      "integer": 2,
      "lowBit": 0
    }
  ]
}