Mark thread as interrupted after catching InterruptedException

Closes gh-11784

Mark thread as interrupted after catching InterruptedException
Closes gh-11784
0c30c969 · igor-suhorukov · Andy Wilkinson · d1dc8cb7 · 0c30c969
Commit 0c30c969 authored Jan 25, 2018 by igor-suhorukov Committed by Andy Wilkinson Jan 26, 2018
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ImageBanner.java ...t/src/main/java/org/springframework/boot/ImageBanner.java +1 -0

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--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/ImageBanner.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/ImageBanner.java
@@ -253,6 +253,7 @@ public class ImageBanner implements Banner {
 			Thread.sleep(delay);
 		}
 		catch (InterruptedException ex) {
+			Thread.currentThread().interrupt();
 		}
 	}