yarn/mappings/net/minecraft/server/LanServerPinger.json

{
  "obf": "can",
  "name": "net/minecraft/server/LanServerPinger",
  "field": [
    {
      "obf": "b",
      "name": "LOGGER",
      "type": "Lorg/apache/logging/log4j/Logger;"
    },
    {
      "obf": "e",
      "name": "isRunning",
      "type": "Z"
    }
  ],
  "constructors": [],
  "method": [],
  "innerClass": []
}