for ( Iterator sets = changelogList.iterator(); sets.hasNext(); )
{
changelogXml.append( "\n " );
ChangeLogSet changelogSet = (ChangeLogSet) sets.next();
String changeset = changelogSet.toXML( outputEncoding );
//remove xml header
if ( changeset.startsWith( "<?xml" ) )
{
int idx = changeset.indexOf( "?>" ) + 2;