AssetItem historical = (AssetItem) it.next();// new
// AssetItem(repo,
// element);
long versionNumber = historical.getVersionNumber();
if ( !(versionNumber == 0) && !(versionNumber == item.getVersionNumber()) ) {
TableDataRow row = new TableDataRow();
row.id = historical.getVersionSnapshotUUID();
row.values = new String[4];
row.values[0] = Long.toString( historical.getVersionNumber() );
row.values[1] = historical.getCheckinComment();
row.values[2] = dateFormatter.format( historical.getLastModified().getTime() );