public void run() throws SVNException {
SVNLookCommandEnvironment environment = getSVNLookEnvironment();
SVNLookClient client = environment.getClientManager().getLookClient();
if (environment.isRevision()) {
client.doGetChanged(environment.getRepositoryFile(),
getRevisionObject(), this, environment.isCopyInfo());
} else {
client.doGetChanged(environment.getRepositoryFile(), environment.getTransaction(), this,
environment.isCopyInfo());
}