Polish caught exception names

Prefer `ex` over `e`.
2018-05-02 13:30:10 -07:00
parent 3ee777e142
commit 64930d4e5b
16 changed files with 25 additions and 25 deletions
--- a/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/JsonReader.java
+++ b/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/JsonReader.java
@@ -186,7 +186,7 @@ class JsonReader {
 			try {
 				return Deprecation.Level.valueOf(value.toUpperCase(Locale.ENGLISH));
 			}
-			catch (IllegalArgumentException e) {
+			catch (IllegalArgumentException ex) {
 				// let's use the default
 			}
 		}