From 76ee69e20db80ac584b4b46c690e6f5c46ce329f Mon Sep 17 00:00:00 2001
From: Rhuan Rocha <rhuan080@gmail.com>
Date: Sun, 13 Jun 2021 13:30:54 -0300
Subject: [PATCH] Fixing some issues about iterator and concurrent write

Signed-off-by: Rhuan Rocha <rhuan080@gmail.com>
---
 .../resteasy/api/validation/ResteasyViolationException.java   | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/resteasy-jaxrs/src/main/java/org/jboss/resteasy/api/validation/ResteasyViolationException.java b/resteasy-jaxrs/src/main/java/org/jboss/resteasy/api/validation/ResteasyViolationException.java
index d58e4a81029..4872ceb7ffc 100644
--- a/resteasy-jaxrs/src/main/java/org/jboss/resteasy/api/validation/ResteasyViolationException.java
+++ b/resteasy-jaxrs/src/main/java/org/jboss/resteasy/api/validation/ResteasyViolationException.java
@@ -208,10 +208,8 @@ public String toString()
    {
       convertViolations();
       StringBuffer sb = new StringBuffer();
-      CopyOnWriteArrayList<List<ResteasyConstraintViolation>> imutableViolations =
-              new CopyOnWriteArrayList<>(violationLists);
 
-      for (List<ResteasyConstraintViolation> violations : imutableViolations) {
+      for (List<ResteasyConstraintViolation> violations : violationLists) {
          for (ResteasyConstraintViolation violation: violations ) {
             sb.append(violation.toString()).append('\r');
          }