@Override
protected DefaultCellTable<CacheContainer> makeEntityTable() {
DefaultCellTable<CacheContainer> table = new DefaultCellTable<CacheContainer>(4);
table.addColumn(new NameColumn(), NameColumn.LABEL);
TextColumn<CacheContainer> defaultCacheColumn = new TextColumn<CacheContainer>() {
@Override
public String getValue(CacheContainer record) {
return record.getDefaultCache();