Fix fault tolerance method cache not being reset on CDI shutdown. (#8519

)

Signed-off-by: Tomas Langer <tomas.langer@oracle.com>

microprofile/fault-tolerance/src/main/java/io/helidon/microprofile/faulttolerance/FaultToleranceExtension.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2023 Oracle and/or its affiliates.
+ * Copyright (c) 2018, 2024 Oracle and/or its affiliates.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,6 +41,7 @@
 import jakarta.enterprise.inject.spi.AnnotatedType;
 import jakarta.enterprise.inject.spi.BeanManager;
 import jakarta.enterprise.inject.spi.BeforeBeanDiscovery;
+import jakarta.enterprise.inject.spi.BeforeShutdown;
 import jakarta.enterprise.inject.spi.Extension;
 import jakarta.enterprise.inject.spi.ProcessAnnotatedType;
 import jakarta.enterprise.inject.spi.ProcessManagedBean;
@@ -244,6 +245,11 @@ void validateAnnotations(BeanManager bm,
         }
     }
 
+    void close(@Observes BeforeShutdown shutdown) {
+        // we need to clear method cache, as the next start could use different config
+        MethodInvoker.clearMethodStatesMap();
+    }
+
     /**
      * Creates the executors used by FT using config. Must be created during the
      * {@code AfterDeploymentValidation} event.