Using the correct KotlinModule package for Jackson3

Andy Palmer · Andy · commit e6b9c1b26e57 · 2025-12-02T09:37:05.000Z
Signed-off-by: Andy &lt;andy.palmer@aexp.com&gt;
diff --git a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java
@@ -266,7 +266,7 @@ private JsonMapper jackson(ApplicationContext context) {
 			if (KotlinDetector.isKotlinPresent()) {
 				try {
 					Class<? extends JacksonModule> kotlinModuleClass = (Class<? extends JacksonModule>)
-							ClassUtils.forName("com.fasterxml.jackson.module.kotlin.KotlinModule", ClassUtils.getDefaultClassLoader());
+							ClassUtils.forName("tools.jackson.module.kotlin.KotlinModule", ClassUtils.getDefaultClassLoader());
 					JacksonModule kotlinModule = BeanUtils.instantiateClass(kotlinModuleClass);
 					builder = builder.addModule(kotlinModule);
 				}

Original file line number	Diff line number	Diff line change
`@@ -266,7 +266,7 @@ private JsonMapper jackson(ApplicationContext context) {`
`266`	`266`	`if (KotlinDetector.isKotlinPresent()) {`
`267`	`267`	`try {`
`268`	`268`	`Class<? extends JacksonModule> kotlinModuleClass = (Class<? extends JacksonModule>)`
`269`		`- ClassUtils.forName("com.fasterxml.jackson.module.kotlin.KotlinModule", ClassUtils.getDefaultClassLoader());`
	`269`	`+ ClassUtils.forName("tools.jackson.module.kotlin.KotlinModule", ClassUtils.getDefaultClassLoader());`
`270`	`270`	`JacksonModule kotlinModule = BeanUtils.instantiateClass(kotlinModuleClass);`
`271`	`271`	`builder = builder.addModule(kotlinModule);`
`272`	`272`	`}`