Add HashMap to Jackson whitelist

Issue: gh-4889
8 years ago · cf97e16379
1 changed files with 1 additions and 0 deletions
--- a/core/src/main/java/org/springframework/security/jackson2/SecurityJackson2Modules.java
+++ b/core/src/main/java/org/springframework/security/jackson2/SecurityJackson2Modules.java
@ -145,6 +145,7 @@ public final class SecurityJackson2Modules {
				@@ -145,6 +145,7 @@ public final class SecurityJackson2Modules {
 			"java.util.Collections$EmptyMap",
 			"java.util.Date",
 			"java.util.TreeMap",
+			"java.util.HashMap",
 			"org.springframework.security.core.context.SecurityContextImpl"
 		)));