From 0a1009bc421268d797d2b153733bf12667c78eff Mon Sep 17 00:00:00 2001
From: Oscar Utbult <oscar.utbult@gmail.com>
Date: Wed, 30 Nov 2016 23:49:34 +0100
Subject: [PATCH] Use addAll instead of manual array to collection copy

Closes gh-7539
---
 .../boot/devtools/restart/server/RestartServer.java          | 5 ++---
 .../ConfigurationWarningsApplicationContextInitializer.java  | 4 +---
 2 files changed, 3 insertions(+), 6 deletions(-)
 mode change 100644 => 100755 spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/server/RestartServer.java
 mode change 100644 => 100755 spring-boot/src/main/java/org/springframework/boot/context/ConfigurationWarningsApplicationContextInitializer.java

diff --git a/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/server/RestartServer.java b/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/server/RestartServer.java
old mode 100644
new mode 100755
index 3d5244200e..49dcf3db61
--- a/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/server/RestartServer.java
+++ b/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/server/RestartServer.java
@@ -20,6 +20,7 @@ import java.io.File;
 import java.io.IOException;
 import java.net.URL;
 import java.net.URLClassLoader;
+import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.Map.Entry;
 import java.util.Set;
@@ -141,9 +142,7 @@ public class RestartServer {
 		ClassLoader classLoader = this.classLoader;
 		while (classLoader != null) {
 			if (classLoader instanceof URLClassLoader) {
-				for (URL url : ((URLClassLoader) classLoader).getURLs()) {
-					urls.add(url);
-				}
+				Collections.addAll(urls, ((URLClassLoader) classLoader).getURLs());
 			}
 			classLoader = classLoader.getParent();
 		}
diff --git a/spring-boot/src/main/java/org/springframework/boot/context/ConfigurationWarningsApplicationContextInitializer.java b/spring-boot/src/main/java/org/springframework/boot/context/ConfigurationWarningsApplicationContextInitializer.java
old mode 100644
new mode 100755
index 37122198d6..bc61b1f561
--- a/spring-boot/src/main/java/org/springframework/boot/context/ConfigurationWarningsApplicationContextInitializer.java
+++ b/spring-boot/src/main/java/org/springframework/boot/context/ConfigurationWarningsApplicationContextInitializer.java
@@ -183,9 +183,7 @@ public class ConfigurationWarningsApplicationContextInitializer
 
 		private void addPackages(Set<String> packages, String[] values) {
 			if (values != null) {
-				for (String value : values) {
-					packages.add(value);
-				}
+				Collections.addAll(packages, values);
 			}
 		}