fix imports

Author: tsolakoua

src/test/java/com/amadeus/NamespaceTest.java

@@ -3,10 +3,6 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
 import com.amadeus.airline.Destinations;
 import com.amadeus.airport.DirectDestinations;
 import com.amadeus.airport.predictions.AirportOnTime;