Remove duplicates

  val log_dump =
            "name=Dan B, username=db, email=db@gmail.com, id=123; name=Hannah, username=hsmith, id=333, email=hsm@test.com; name=Dan Brick, username=db, email=db@gmail.com, id=663;"
        val toTypedArray = log_dump.split(";").toTypedArray().filter { it.isNotEmpty() }
        val filtered:ArrayList<String> = ArrayList()
        for (item in toTypedArray) {
            item.replace("${item.substringBefore(", id=").substringBefore(",")}", "")
            Log.i("GadTest1", "$item")
        }
        toTypedArray?.forEachIndexed { index, data ->
            if (index > 0){
                if (!filtered.contains(data.substringAfter("username=").substringBefore(";")))
                    filtered.add(data)
            }
        }