# Package org.eclipse.net4j.util.properties

A framework to describe and access properties of POJOs and to support Eclipse `property testers` and `IPropertySources` in a uniform way.

- Interface Summary
  Interface | Description
  --- | ---
  IProperties<RECEIVER> | Contains a list of `properties`.
  IPropertiesContainer | The container of a `properties registry`.
  IPropertyProvider<RECEIVER> | Provides a list of `property descriptors`.

- Class Summary
  Class | Description
  --- | ---
  DefaultPropertyTester<RECEIVER> | Tests properties of receiver objects against expected values.
  Properties<RECEIVER> | Contains a list of `properties`.
  PropertiesContainerUtil |
  Property<RECEIVER> | Describes a property of a receiver object and extracts its value.
  Property.WithArguments<RECEIVER> | Describes a property of a receiver object and extracts its value with given arguments.