From 756086b87081019f4ed1720bded0a92fc79a2794 Mon Sep 17 00:00:00 2001
From: Marian Koncek <mkoncek@redhat.com>
Date: Fri, 22 Jan 2021 16:51:55 +0100
Subject: [PATCH] Port to assertj 3.18.1

---
 .../src/main/java/org/xmlunit/assertj/CustomAbstractAssert.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xmlunit-assertj/src/main/java/org/xmlunit/assertj/CustomAbstractAssert.java b/xmlunit-assertj/src/main/java/org/xmlunit/assertj/CustomAbstractAssert.java
index 4d56aa5..a6b27c4 100644
--- a/xmlunit-assertj/src/main/java/org/xmlunit/assertj/CustomAbstractAssert.java
+++ b/xmlunit-assertj/src/main/java/org/xmlunit/assertj/CustomAbstractAssert.java
@@ -58,7 +58,7 @@ abstract class CustomAbstractAssert<SELF extends CustomAbstractAssert<SELF, ACTU
         assertionError.setStackTrace(newStackTrace);
     }
 
-    private boolean isElementOfCustomAssert(StackTraceElement stackTraceElement) {
+    protected boolean isElementOfCustomAssert(StackTraceElement stackTraceElement) {
 
         Class<?> currentAssertClass = getClass();
         while (currentAssertClass != AbstractAssert.class) {
-- 
2.29.2