fix compiler warnings

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/comm/callbacks/BleCommCallbacks.kt

@@ -211,8 +211,8 @@ class BleCommCallbacks(
 
     fun resetConnection() {
         aapsLogger.debug(LTag.PUMPBTCOMM, "Reset connection")
-        connected?.countDown()
-        serviceDiscoveryComplete?.countDown()
+        connected.countDown()
+        serviceDiscoveryComplete.countDown()
         connected = CountDownLatch(1)
         serviceDiscoveryComplete = CountDownLatch(1)
         flushConfirmationQueue()

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/comm/message/MessageIO.kt

@@ -37,8 +37,8 @@ class MessageIO(
     fun sendMessage(msg: MessagePacket): MessageSendResult {
         val foundRTS = cmdBleIO.flushIncomingQueue()
         if (foundRTS) {
-            val msg = receiveMessage(false)
-            aapsLogger.warn(LTag.PUMPBTCOMM, "sendMessage received message=$msg")
+            val receivedMessage = receiveMessage(false)
+            aapsLogger.warn(LTag.PUMPBTCOMM, "sendMessage received message=$receivedMessage")
             throw IllegalStateException("Received message while trying to send")
         }
         dataBleIO.flushIncomingQueue()

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/definition/BasalProgram.kt

@@ -15,8 +15,6 @@ class BasalProgram(
 
     fun hasZeroUnitSegments() = segments.any { it.basalRateInHundredthUnitsPerHour == 0 }
 
-    fun isZeroBasal() = segments.sumBy(Segment::basalRateInHundredthUnitsPerHour) == 0
-
     fun rateAt(date: Date): Double {
         val instance = Calendar.getInstance()
         instance.time = date