Bug 96600 [DynamicUI] [Commands] [Contexts] [KeyBindings] Commands architecture isn't dynamic
After the initial reading there is no attempt made to keep the state of the command architecture in sync with the registry.
bundles/org.eclipse.jface/src/org/eclipse/jface/bindings/BindingManager.java
*/
		CachedBindingSet existingCache = (CachedBindingSet) cachedBindings
				.get(bindingCache);
		if (existingCache == null) {
			existingCache = bindingCache;
			cachedBindings.put(existingCache, existingCache);
		}
		Map commandIdsByTrigger = existingCache.getBindingsByTrigger();
		if (commandIdsByTrigger != null) {
			if (DEBUG) {
				System.out.println("BINDINGS >> Cache hit"); 
			}
			setActiveBindings(commandIdsByTrigger, existingCache
					.getTriggersByCommandId(), existingCache.getPrefixTable());
			return;
		}
		
		if (DEBUG) {
			System.out.println("BINDINGS >> Cache miss"); 
		}
		
		commandIdsByTrigger = new HashMap();
		final Map triggersByParameterizedCommand = new HashMap();
		computeBindings(activeContextTree, commandIdsByTrigger,
				triggersByParameterizedCommand);
		existingCache.setBindingsByTrigger(commandIdsByTrigger);
		existingCache.setTriggersByCommandId(triggersByParameterizedCommand);
		setActiveBindings(commandIdsByTrigger, triggersByParameterizedCommand,
				buildPrefixTable(commandIdsByTrigger));
		existingCache.setPrefixTable(prefixTable);