Harmonize exception handling

This commit applies the same catch block to orderForConsistence(Map)
than the one that's used for sets.

Closes gh-31419

spring-beans/src/main/java/org/springframework/beans/factory/aot/BeanDefinitionPropertyValueCodeGenerator.java

@@ -449,17 +449,17 @@ class BeanDefinitionPropertyValueCodeGenerator {
 				return CodeBlock.of("new $T($L)", LinkedHashSet.class,
 						generateCollectionOf(set, List.class, elementType));
 			}
+			return super.generateCollectionCode(elementType, orderForCodeConsistency(set));
+		}
+
+		private Set<?> orderForCodeConsistency(Set<?> set) {
 			try {
-				set = orderForCodeConsistency(set);
+				return new TreeSet<Object>(set);
 			}
 			catch (ClassCastException ex) {
 				// If elements are not comparable, just keep the original set
+				return set;
 			}
-			return super.generateCollectionCode(elementType, set);
-		}
-
-		private Set<?> orderForCodeConsistency(Set<?> set) {
-			return new TreeSet<Object>(set);
 		}
 	}
 
@@ -515,7 +515,13 @@ class BeanDefinitionPropertyValueCodeGenerator {
 		}
 
 		private <K, V> Map<K, V> orderForCodeConsistency(Map<K, V> map) {
-			return new TreeMap<>(map);
+			try {
+				return new TreeMap<>(map);
+			}
+			catch (ClassCastException ex) {
+				// If elements are not comparable, just keep the original map
+				return map;
+			}
 		}
 
 		private <K, V> CodeBlock generateLinkedHashMapCode(Map<K, V> map,