Polish "Logback StructuredLogFormatter exceptions are not visible to …

…the user" See gh-43575
spring-projects · Jan 13, 2025 · 33849f8 · 33849f8
1 parent c256f41
commit 33849f8
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/...-boot/src/main/java/org/springframework/boot/logging/logback/FilteringStatusListener.java b/...-boot/src/main/java/org/springframework/boot/logging/logback/FilteringStatusListener.java
@@ -27,7 +27,7 @@
  *
  * @author Dmytro Nosan
  */
-final class FilteringStatusListener extends ContextAwareBase implements StatusListener, LifeCycle {
+class FilteringStatusListener extends ContextAwareBase implements StatusListener, LifeCycle {
 
 	private final StatusListener delegate;
 

diff --git a/...ing-boot/src/main/java/org/springframework/boot/logging/logback/LogbackLoggingSystem.java b/...ing-boot/src/main/java/org/springframework/boot/logging/logback/LogbackLoggingSystem.java
@@ -495,8 +495,10 @@ private void addOnErrorConsoleStatusListener(LoggerContext context) {
 		FilteringStatusListener listener = new FilteringStatusListener(new OnErrorConsoleStatusListener(),
 				Status.ERROR);
 		listener.setContext(context);
-		context.getStatusManager().add(listener);
-		listener.start();
+		boolean effectivelyAdded = context.getStatusManager().add(listener);
+		if (effectivelyAdded) {
+			listener.start();
+		}
 	}
 
 	void setStatusPrinterStream(PrintStream stream) {