Bug 304929 [CommonNavigator] Unused method in NavigatorContentService
/** * Search for extensions that declare the given element in their * <b>triggerPoint</b> expression. * * @param anElement * The element to use in the query * @return The set of {@link INavigatorContentExtension}s that are * <i>visible</i> and <i>active</i> for this content service and * have a <b>triggerPoint</b> expression that is <i>enabled</i> * for the given element. */ public Set findOverrideableContentExtensionsByTriggerPoint(Object anElement) { Set overrideableExtensions = new TreeSet( ExtensionPriorityComparator.INSTANCE); Set descriptors = findDescriptorsByTriggerPoint(anElement, !CONSIDER_OVERRIDES); for (Iterator iter = descriptors.iterator(); iter.hasNext();) { INavigatorContentDescriptor descriptor = (INavigatorContentDescriptor) iter .next(); if (descriptor.hasOverridingExtensions()) { overrideableExtensions.add(getExtension(descriptor)); } } return overrideableExtensions; }
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/internal/navigator/NavigatorContentService.java
if (descriptionProvider == null) {
				descriptionProvider = new NavigatorContentServiceDescriptionProvider(
						this);
			}
		}
		return descriptionProvider;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.internal.navigator.INavigatorContentService#dispose()
	 */
	public void dispose() {
		if (navigatorSaveablesService != null) {
			assistant.removeListener(navigatorSaveablesService);
		}
		synchronized (this) {
			for (Iterator contentItr = contentExtensions.values().iterator(); contentItr
					.hasNext();) {
				((NavigatorContentExtension) contentItr.next()).dispose();
			}
		}
		getActivationService().removeExtensionActivationListener(this);
		assistant.dispose();
		isDisposed = true;
	}
	protected void updateService(Viewer aViewer, Object anOldInput,
			Object aNewInput) {