return the activity support extension point that this registry is interested in . concode_field_sep ImageRegistry registry concode_elem_sep String tag concode_field_sep void removeExtension concode_elem_sep void addExtension concode_elem_sep void dispose concode_elem_sep ImageDescriptor getImageDescriptor
IExtensionPoint function ( ) { return Platform . getExtensionRegistry ( ) . getExtensionPoint ( PlatformUI . PLUGIN_ID , IWorkbenchRegistryConstants . PL_ACTIVITYSUPPORT ) ; }