Polish

Closes gh-11720
2018-01-23 01:24:16 +09:00
parent 55f44dc510
commit 768e7c07e6
16 changed files with 20 additions and 21 deletions
--- a/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/filewatch/FileSystemWatcher.java
+++ b/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/filewatch/FileSystemWatcher.java
@@ -186,7 +186,7 @@ public class FileSystemWatcher {
 	 * @param remainingScans the number of remaining scans
 	 */
 	void stopAfter(int remainingScans) {
-		Thread thread = null;
+		Thread thread;
 		synchronized (this.monitor) {
 			thread = this.watchThread;
 			if (thread != null) {