From c5e256751603e7893a845f2c094bcc1d5461fc55 Mon Sep 17 00:00:00 2001
From: Olivier Lamy <olamy@apache.org>
Date: Thu, 27 Nov 2014 10:57:27 +1100
Subject: [PATCH] [MRM-1871] copy List before sorting it

---
 .../archiva/proxy/DefaultRepositoryProxyConnectors.java     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/archiva-modules/archiva-base/archiva-proxy/src/main/java/org/apache/archiva/proxy/DefaultRepositoryProxyConnectors.java b/archiva-modules/archiva-base/archiva-proxy/src/main/java/org/apache/archiva/proxy/DefaultRepositoryProxyConnectors.java
index 2095b6bd7..ad73be6a9 100644
--- a/archiva-modules/archiva-base/archiva-proxy/src/main/java/org/apache/archiva/proxy/DefaultRepositoryProxyConnectors.java
+++ b/archiva-modules/archiva-base/archiva-proxy/src/main/java/org/apache/archiva/proxy/DefaultRepositoryProxyConnectors.java
@@ -1255,14 +1255,14 @@ public class DefaultRepositoryProxyConnectors
     public List<ProxyConnector> getProxyConnectors( ManagedRepositoryContent repository )
     {
 
-        List<ProxyConnector> ret = this.proxyConnectorMap.get( repository.getId() );
-        if ( ret == null )
+        if ( !this.proxyConnectorMap.containsKey( repository.getId() ) )
         {
             return Collections.emptyList();
         }
+        List<ProxyConnector> ret = new ArrayList<>( this.proxyConnectorMap.get( repository.getId() ) );
 
         Collections.sort( ret, ProxyConnectorOrderComparator.getInstance() );
-        return new ArrayList<>( ret );
+        return ret;
 
     }
 
-- 
2.39.5