From 4d072e5e090c688e1e419904df96057b39c75dd9 Mon Sep 17 00:00:00 2001
From: Krzysiek <krzysztofwoyke@gmail.com>
Date: Mon, 18 Oct 2021 13:30:21 +0200
Subject: [PATCH] JAVA-7578: Fix xstream tests

---
 .../initializer/SimpleXstreamInitializer.java        | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/xstream/src/main/java/com/baeldung/initializer/SimpleXstreamInitializer.java b/xstream/src/main/java/com/baeldung/initializer/SimpleXstreamInitializer.java
index c631726eb3..a391b0dca0 100644
--- a/xstream/src/main/java/com/baeldung/initializer/SimpleXstreamInitializer.java
+++ b/xstream/src/main/java/com/baeldung/initializer/SimpleXstreamInitializer.java
@@ -15,10 +15,18 @@ public class SimpleXstreamInitializer {
     }
 
     public XStream getXstreamJettisonMappedInstance() {
-        return new XStream(new JettisonMappedXmlDriver());
+        XStream xstream = new XStream(new JettisonMappedXmlDriver());
+        xstream.allowTypesByWildcard(new String[]{
+                "com.baeldung.**"
+        });
+        return xstream;
     }
 
     public XStream getXstreamJsonHierarchicalInstance() {
-        return new XStream(new JsonHierarchicalStreamDriver());
+        XStream xstream = new XStream(new JsonHierarchicalStreamDriver());
+        xstream.allowTypesByWildcard(new String[]{
+                "com.baeldung.**"
+        });
+        return xstream;
     }
 }
\ No newline at end of file