endVersion == null ? new AccuRevVersion( fromVersion.getBasisStream(), "now" )
: repository.getAccuRevVersion( endVersion );
if ( !StringUtils.equals( fromVersion.getBasisStream(), toVersion.getBasisStream() ) )
{
throw new AccuRevException( "Not able to provide change log between different streams " + fromVersion
+ "," + toVersion );
}
stream = fromVersion.getBasisStream();
fromSpec = fromVersion.getTimeSpec();