De acordo com o link :
Where can I get the plugins? The JFace Data Binding plug-ins can be found in any of the following distributions on the Eclipse download page:
- List item
- Eclipse SDK
- RCP Runtime/SDK
- Platform Runtime/SDK Just select the desired build (e.g. stable, integration, nightly) and download one of the above distributions.
The plug-ins you need are org.eclipse.core.databinding, org.eclipse.jface.databinding (if your UI is implemented using SWT and JFace), and org.eclipse.core.databinding.beans (if your model objects conform to the JavaBeans specification).