1 files changed, 14 insertions, 18 deletions

diff --git a/src/main/java/org/traccar/Main.java b/src/main/java/org/traccar/Main.java
index c35ea33a9..412ac1f5e 100644
--- a/src/main/java/org/traccar/Main.java
+++ b/src/main/java/org/traccar/Main.java
@@ -22,6 +22,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.traccar.broadcast.BroadcastService;
 import org.traccar.schedule.ScheduleManager;
+import org.traccar.web.WebServer;
 
 import java.io.File;
 import java.lang.management.ManagementFactory;
@@ -29,10 +30,10 @@ import java.lang.management.MemoryMXBean;
 import java.lang.management.OperatingSystemMXBean;
 import java.lang.management.RuntimeMXBean;
 import java.nio.charset.Charset;
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
 import java.util.Locale;
+import java.util.Objects;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 public final class Main {
 
@@ -119,28 +120,23 @@ public final class Main {
             LOGGER.info("Version: " + Main.class.getPackage().getImplementationVersion());
             LOGGER.info("Starting server...");
 
-            List<LifecycleObject> services = new LinkedList<>();
-            services.add(injector.getInstance(ServerManager.class));
-            services.add(Context.getWebServer());
-            services.add(injector.getInstance(ScheduleManager.class));
-            services.add(injector.getInstance(BroadcastService.class));
+            var services = Stream.of(
+                    ServerManager.class, WebServer.class, ScheduleManager.class, BroadcastService.class)
+                    .map(injector::getInstance)
+                    .filter(Objects::nonNull)
+                    .collect(Collectors.toList());
 
-            for (LifecycleObject service : services) {
-                if (service != null) {
-                    service.start();
-                }
+            for (var service : services) {
+                service.start();
             }
 
             Thread.setDefaultUncaughtExceptionHandler((t, e) -> LOGGER.error("Thread exception", e));
 
             Runtime.getRuntime().addShutdownHook(new Thread(() -> {
-                LOGGER.info("Shutting down server...");
+                LOGGER.info("Stopping server...");
 
-                Collections.reverse(services);
-                for (LifecycleObject service : services) {
-                    if (service != null) {
-                        service.stop();
-                    }
+                for (var service : services) {
+                    service.stop();
                 }
             }));
         } catch (Exception e) {