PIT-Lücken in bootstrap gezielt geschlossen

pdf-umbenenner-bootstrap/src/main/java/de/gecheckt/pdf/umbenenner/bootstrap/adapter/Log4jProcessingLogger.java

@@ -83,14 +83,9 @@ public class Log4jProcessingLogger implements ProcessingLogger {
 
     @Override
     public void error(String message, Object... args) {
-        // If the last argument is a Throwable, extract it and pass separately
-        if (args.length > 0 && args[args.length - 1] instanceof Throwable throwable) {
-            Object[] messageArgs = new Object[args.length - 1];
-            System.arraycopy(args, 0, messageArgs, 0, args.length - 1);
-            log4jLogger.error(message, throwable, messageArgs);
-        } else {
-            log4jLogger.error(message, args);
-        }
+        // Log4j2 detects a trailing Throwable in the params array automatically:
+        // it uses it as the log cause and formats only the preceding arguments.
+        log4jLogger.error(message, args);
     }
 
 }