From 37c04bd9c8d7a1269d1088af935a5571cb6887bc Mon Sep 17 00:00:00 2001
From: Stephane Nicoll <snicoll@pivotal.io>
Date: Tue, 10 Feb 2015 09:47:34 +0100
Subject: [PATCH] Fix usage of Java8 API

---
 .../context/event/ApplicationListenerMethodAdapter.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-context/src/main/java/org/springframework/context/event/ApplicationListenerMethodAdapter.java b/spring-context/src/main/java/org/springframework/context/event/ApplicationListenerMethodAdapter.java
index 864cbf6014..d3392cd286 100644
--- a/spring-context/src/main/java/org/springframework/context/event/ApplicationListenerMethodAdapter.java
+++ b/spring-context/src/main/java/org/springframework/context/event/ApplicationListenerMethodAdapter.java
@@ -288,8 +288,8 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 
 
 	private ResolvableType resolveDeclaredEventType() {
-		Parameter[] parameters = this.method.getParameters();
-		if (parameters.length != 1) {
+		int count = this.method.getParameterTypes().length;
+		if (count != 1) {
 			throw new IllegalStateException("Only one parameter is allowed " +
 					"for event listener method: " + method);
 		}