Polish

Add setter for cache names so that it can be bound both via indexed
access and comma-separated list.

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/cache/CacheProperties.java

@@ -47,7 +47,7 @@ public class CacheProperties {
 	 * Comma-separated list of cache names to create if supported by the underlying cache
 	 * manager. Usually, this disables the ability to create additional caches on-the-fly.
 	 */
-	private final List<String> cacheNames = new ArrayList<String>();
+	private List<String> cacheNames = new ArrayList<String>();
 
 	private final JCache jcache = new JCache();
 
@@ -73,6 +73,10 @@ public class CacheProperties {
 		return this.cacheNames;
 	}
 
+	public void setCacheNames(List<String> cacheNames) {
+		this.cacheNames = cacheNames;
+	}
+
 	public JCache getJcache() {
 		return this.jcache;
 	}