| Name | Description | Type | Package | Framework |
| ListAccumulator | This class is used to store content and properties of several blacklists. | Class | net.yacy.data.list | Yacy |
| ListManager | Class | net.yacy.data | Yacy | |
| XMLBlacklistImporter | This class provides methods to import blacklists from an XML file (see http://www. | Class | net.yacy.data.list | Yacy |