Handle inferred init/destroy method consistently

See gh-28843

Author: OlgaMaciaszek

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

@@ -21,6 +21,7 @@
 import java.beans.Introspector;
 import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
@@ -73,6 +74,7 @@
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @author Olga Maciaszek-Sharma
  * @since 6.0
  */
 class BeanDefinitionPropertiesCodeGenerator {
@@ -143,12 +145,13 @@ private void addInitDestroyMethods(Builder builder,
 			Class<?> beanType = ClassUtils
 					.getUserClass(beanDefinition.getResolvableType().toClass());
 			Builder arguments = CodeBlock.builder();
-			for (int i = 0; i < methodNames.length; i++) {
-				String methodName = methodNames[i];
-				if (!AbstractBeanDefinition.INFER_METHOD.equals(methodName)) {
-					arguments.add((i != 0) ? ", $S" : "$S", methodName);
-					addInitDestroyHint(beanType, methodName);
-				}
+			String[] filteredMethodNames = Arrays.stream(methodNames)
+					.filter(methodName -> !AbstractBeanDefinition.INFER_METHOD.equals(methodName))
+					.toArray(String[]::new);
+			for (int i = 0; i < filteredMethodNames.length; i++) {
+				String methodName = filteredMethodNames[i];
+				arguments.add((i != 0) ? ", $S" : "$S", methodName);
+				addInitDestroyHint(beanType, methodName);
 			}
 			if (!arguments.isEmpty()) {
 				builder.addStatement(format, BEAN_DEFINITION_VARIABLE, arguments.build());

spring-beans/src/test/java/org/springframework/beans/factory/aot/BeanDefinitionPropertiesCodeGeneratorTests.java

@@ -57,6 +57,7 @@
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @author Olga Maciaszek-Sharma
  */
 class BeanDefinitionPropertiesCodeGeneratorTests {
 
@@ -394,6 +395,18 @@ void multipleItems() {
 		});
 	}
 
+	@Test
+	void inferredMethodsAtTheBeginning() {
+		this.beanDefinition.setInitMethodNames(AbstractBeanDefinition.INFER_METHOD, "init");
+		this.beanDefinition.setDestroyMethodNames(AbstractBeanDefinition.INFER_METHOD, "destroy");
+		compile((actual, compiled) -> {
+			assertThat(compiled.getSourceFile().getContent())
+					.contains("beanDefinition.setInitMethodNames(\"init\");");
+			assertThat(compiled.getSourceFile().getContent())
+					.contains("beanDefinition.setDestroyMethodNames(\"destroy\");");
+		});
+	}
+
 	private void compile(BiConsumer<RootBeanDefinition, Compiled> result) {
 		compile(attribute -> true, result);
 	}