From 976aeaf34c72638ef0f17b3bf64aac16618ce929 Mon Sep 17 00:00:00 2001
From: Oliver Gierke <ogierke@pivotal.io>
Date: Wed, 7 Jun 2017 10:17:31 +0200
Subject: [PATCH] DATACMNS-1074 - Polishing.

Java-8-ification.

Original pull request: #221.
---
 .../DefaultMethodInvokingMethodInterceptor.java      | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/main/java/org/springframework/data/projection/DefaultMethodInvokingMethodInterceptor.java b/src/main/java/org/springframework/data/projection/DefaultMethodInvokingMethodInterceptor.java
index 8a9a2ee8a..3ab79a493 100644
--- a/src/main/java/org/springframework/data/projection/DefaultMethodInvokingMethodInterceptor.java
+++ b/src/main/java/org/springframework/data/projection/DefaultMethodInvokingMethodInterceptor.java
@@ -21,6 +21,7 @@ import java.lang.invoke.MethodHandles.Lookup;
 import java.lang.invoke.MethodType;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
+import java.util.Arrays;
 import java.util.Map;
 import java.util.Optional;
 
@@ -163,13 +164,10 @@ public class DefaultMethodInvokingMethodInterceptor implements MethodInterceptor
 		 */
 		public static MethodHandleLookup getMethodHandleLookup() {
 
-			for (MethodHandleLookup lookup : MethodHandleLookup.values()) {
-				if (lookup.isAvailable()) {
-					return lookup;
-				}
-			}
-
-			throw new IllegalStateException("No MethodHandleLookup available!");
+			return Arrays.stream(MethodHandleLookup.values()) //
+					.filter(it -> it.isAvailable()) //
+					.findFirst() //
+					.orElseThrow(() -> new IllegalStateException("No MethodHandleLookup available!"));
 		}
 
 		private static Optional<Constructor<Lookup>> getLookupConstructor() {