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I am using set to put values on IMap where i set the ttl. The problem i am trying to solve is, when i read the key from the map, i want to be able to get the corresponding ttl. I am new to hazelcast, would appreciate some help.

val testMap: IMap[String, String] = hc.getNativeInstance().getMap(testhcMap)
if (!testMap.containsKey(key)) {
  val duration = TimeUnit.HOURS
  val ttlLen: Long = 1
  md5Map.set(key: String, event: acp_event, ttlLen: Long, duration: TimeUnit)
  return true
The above snippet sets the values. I want to add one more check before inserting data into the IMap, I want to check if the ttl is less than an hour and do some action based on that.
        
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