Update Maven workflow and integration tests

Author: teetangh

.github/workflows/cb-service-container.yaml

@@ -2,6 +2,7 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 
@@ -222,7 +223,7 @@ void testListAirlinesByCountry() {
         @Test
         void testListAirlinesByDestinationAirport() {
                 Map<String, List<Airline>> expectedAirlinesByDestination = Map.of(
-                                "SFO", List.of(
+                                "SFO", Arrays.asList(
                                                 Airline.builder().id("3029").type("airline").name("JetBlue Airways")
                                                                 .iata("B6").icao("JBU")
                                                                 .callsign("JETBLUE").country("United States").build(),
@@ -231,7 +232,7 @@ void testListAirlinesByDestinationAirport() {
                                                                 .callsign("SPEEDBIRD").country("United Kingdom")
                                                                 .build()),
                                 // Add more expected airlines for SFO
-                                "MRS", List.of(
+                                "MRS", Arrays.asList(
                                                 Airline.builder().id("137").type("airline").name("Air France")
                                                                 .iata("AF").icao("AFR")
                                                                 .callsign("AIRFRANS").country("France").build(),

.github/workflows/kind-maven.yaml

@@ -2,6 +2,7 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 
@@ -147,12 +148,12 @@ void testListAirports() {
 
         @Test
         void testListDirectConnections() {
-                List<String> destinationAirportCodes = List.of("SFO", "LAX", "JFK", "MRS");
+                List<String> destinationAirportCodes = Arrays.asList("SFO", "LAX", "JFK", "MRS");
                 Map<String, List<String>> expectedDirectConnections = Map.of(
-                                "SFO", List.of("JFK", "HKG", "ICN", "ATL", "BJX", "GDL", "MEX", "MLM", "PVR", "SJD"),
-                                "LAX", List.of("NRT", "CUN", "GDL", "HMO", "MEX", "MZT", "PVR", "SJD", "ZIH", "ZLO"),
-                                "JFK", List.of("DEL", "LHR", "EZE", "ATL", "CUN", "MEX", "EZE", "LAX", "SAN", "SEA"),
-                                "MRS", List.of("AAE", "ALG", "BJA", "BLJ", "CZL", "ORN", "QSF", "TLM", "CDG", "CMN"));
+                                "SFO", Arrays.asList("JFK", "HKG", "ICN", "ATL", "BJX", "GDL", "MEX", "MLM", "PVR", "SJD"),
+                                "LAX", Arrays.asList("NRT", "CUN", "GDL", "HMO", "MEX", "MZT", "PVR", "SJD", "ZIH", "ZLO"),
+                                "JFK", Arrays.asList("DEL", "LHR", "EZE", "ATL", "CUN", "MEX", "EZE", "LAX", "SAN", "SEA"),
+                                "MRS", Arrays.asList("AAE", "ALG", "BJA", "BLJ", "CZL", "ORN", "QSF", "TLM", "CDG", "CMN"));
 
                 for (String airportCode : destinationAirportCodes) {
                         int limit = 10;