Get rid of some added lambdas

quarkusio · Aug 1, 2024 · f703ebb · f703ebb
1 parent 3491935
commit f703ebb
Showing 1 changed file with 17 additions and 10 deletions.
diff --git a/core/runtime/src/main/java/io/quarkus/runtime/ApplicationLifecycleManager.java b/core/runtime/src/main/java/io/quarkus/runtime/ApplicationLifecycleManager.java
@@ -50,13 +50,21 @@ public class ApplicationLifecycleManager {
 
     // used by ShutdownEvent to propagate the information about shutdown reason
     public static volatile ShutdownEvent.ShutdownReason shutdownReason = ShutdownEvent.ShutdownReason.STANDARD;
-    private static final BiConsumer<Integer, Throwable> MAIN_EXIT_CODE_HANDLER = (integer, cause) -> {
-        Logger logger = Logger.getLogger(Application.class);
-        logger.debugf("Shutting down with exit code %s", integer);
-        if (logger.isTraceEnabled()) {
-            logger.tracef(new RuntimeException("Shutdown Stack Trace"), "Shutdown triggered");
+    private static final BiConsumer<Integer, Throwable> MAIN_EXIT_CODE_HANDLER = new BiConsumer<>() {
+        @Override
+        public void accept(Integer integer, Throwable cause) {
+            Logger logger = Logger.getLogger(Application.class);
+            logger.debugf("Shutting down with exit code %s", integer);
+            if (logger.isTraceEnabled()) {
+                logger.tracef(new RuntimeException("Shutdown Stack Trace"), "Shutdown triggered");
+            }
+            System.exit(integer);
+        }
+    };
+    private static final Consumer<Boolean> NOOP_ALREADY_STARTED_CALLBACK = new Consumer<>() {
+        @Override
+        public void accept(Boolean t) {
         }
-        System.exit(integer);
     };
     private static volatile BiConsumer<Integer, Throwable> defaultExitCodeHandler = MAIN_EXIT_CODE_HANDLER;
 
@@ -76,8 +84,7 @@ private ApplicationLifecycleManager() {
     private static volatile boolean shutdownRequested;
     private static volatile Application currentApplication;
     private static boolean vmShuttingDown;
-    private static Consumer<Boolean> alreadyStartedCallback = b -> {
-    };
+    private static Consumer<Boolean> alreadyStartedCallback = NOOP_ALREADY_STARTED_CALLBACK;
 
     private static final boolean IS_WINDOWS = System.getProperty("os.name").toLowerCase(Locale.ENGLISH).contains("windows");
     private static final boolean IS_MAC = System.getProperty("os.name").toLowerCase(Locale.ENGLISH).contains("mac");
@@ -379,8 +386,8 @@ public static void setDefaultExitCodeHandler(Consumer<Integer> defaultExitCodeHa
     @SuppressWarnings("unused")
     // Used by StartupActionImpl via reflection
     public static void setAlreadyStartedCallback(Consumer<Boolean> alreadyStartedCallback) {
-        ApplicationLifecycleManager.alreadyStartedCallback = alreadyStartedCallback != null ? alreadyStartedCallback : b -> {
-        };
+        ApplicationLifecycleManager.alreadyStartedCallback = alreadyStartedCallback != null ? alreadyStartedCallback
+                : NOOP_ALREADY_STARTED_CALLBACK;
     }
 
     /**