Some getter renaming.

workspace/ttnhabbridge/src/main/java/nl/sikken/bertrik/TtnHabBridge.java

@@ -137,7 +137,7 @@ public final class TtnHabBridge {
             final List<HabReceiver> receivers = new ArrayList<>();
             for (MqttGateway gw : data.getMetaData().getMqttGateways()) {
                 final HabReceiver receiver = 
-                        new HabReceiver(gw.getGatewayId(), new Location(gw.getLatitude(), gw.getLongitude(), gw.getAltitude()));
+                        new HabReceiver(gw.getId(), new Location(gw.getLatitude(), gw.getLongitude(), gw.getAltitude()));
                 receivers.add(receiver);
             }
     

workspace/ttnhabbridge/src/main/java/nl/sikken/bertrik/hab/ttn/MqttData.java

@@ -30,10 +30,6 @@ public final class MqttData {
     @JsonProperty("metadata")
     private MqttMetaData metaData;
 
-    private MqttData() {
-        // jackson constructor
-    }
-
     public String getAppId() {
         return appId;
     }

workspace/ttnhabbridge/src/main/java/nl/sikken/bertrik/hab/ttn/MqttGateway.java

@@ -10,7 +10,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 public final class MqttGateway {
 
     @JsonProperty("gtw_id")
-    private String gatewayId;
+    private String id;
     
     @JsonProperty("gtw_trusted")
     private boolean trusted;
@@ -27,8 +27,8 @@ public final class MqttGateway {
     @JsonProperty("altitude")
     private double altitude;
 
-    public String getGatewayId() {
-        return gatewayId;
+    public String getId() {
+        return id;
     }
 
     public boolean isTrusted() {

workspace/ttnhabbridge/src/main/java/nl/sikken/bertrik/hab/ttn/MqttMetaData.java

@@ -11,6 +11,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 @JsonIgnoreProperties(ignoreUnknown = true)
 public final class MqttMetaData {
 
+    @JsonProperty("time")
     private String time;
     
     @JsonProperty("gateways")