| Name | Description | Type | Package | Framework |
| PropertiesConfiguration | This is the classic Properties loader which loads the values from a single or multiple files (which can be chained with include =. | Class | org.apache.commons.configuration | Apache Commons |
| PropertiesConfiguration .DefaultIOFactory | A default implementation of the IOFactory interface. | Class | org.apache.commons.configuration.PropertiesConfiguration | Apache Commons |
| PropertiesConfiguration .IOFactory | Definition of an interface that allows customization of read and write For reading and writing properties files the inner classes | Interface | org.apache.commons.configuration.PropertiesConfiguration | Apache Commons |
| PropertiesConfiguration .PropertiesReader | This class is used to read properties lines. | Class | org.apache.commons.configuration.PropertiesConfiguration | Apache Commons |
| PropertiesConfiguration .PropertiesWriter | This class is used to write properties lines. | Class | org.apache.commons.configuration.PropertiesConfiguration | Apache Commons |
| PropertiesConfigurationLayout | A helper class used by PropertiesConfiguration to keep the layout of a properties file. | Class | org.apache.commons.configuration | Apache Commons |