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[MRM-1871] copy List before sorting it

This commit is contained in:
Olivier Lamy 2014-11-27 10:57:27 +11:00
parent 0148a725c7
commit c5e2567516
1 changed files with 3 additions and 3 deletions
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6
archiva-modules/archiva-base/archiva-proxy/src/main/java/org/apache/archiva/proxy/DefaultRepositoryProxyConnectors.java
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@ -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;
}