getFeature: feature, version(3)
(3)
Provides a nonbinding-specific way to retrieve an object instance that implements a specific version of a given feature. Primarily used to access features beyond the scope of the DOM Core.
The package name of the feature to retrieve.
The DOM version level of the specified feature to retrieve.
Returns an object that implements the APIs for the specified features, or null if no implementation is available.
null
public Object getFeature(String feature, String version);