private void fireRelocatePluginEvent( String oldGroupId, String oldArtifactId, String newGroupId,
String newArtifactId )
{
for ( Iterator i = listeners.iterator(); i.hasNext(); )
{
ConverterListener listener = (ConverterListener) i.next();
listener.relocatePluginEvent( oldGroupId, oldArtifactId, newGroupId, newArtifactId );
}
}