Bug 72285 [KeyBindings] registry: Cannot assign keybinding to general views
It seems the views have to do something special to show up on the "Views" keybinding list. It would be nice if all views showed up automatically. Of course then (or even now) there would be so many views that the current level of grouping is not sufficient.
bundles/org.eclipse.jface/src/org/eclipse/jface/bindings/CachedBindingSet.java
*/
	private final static int HASH_INITIAL = CachedBindingSet.class.getName()
			.hashCode();
	/**
	 * <p>
	 * A representation of the tree of active contexts at the time this cached
	 * binding set was computed. It is a map of context id (<code>String</code>)
	 * to context id (<code>String</code>). Each key represents one of the
	 * active contexts or one of its ancestors, while each value represents its
	 * parent. This is a way of perserving information about what the hierarchy
	 * looked like.
	 * </p>
	 * <p>
	 * This value will be <code>null</code> if the contexts were disregarded
	 * in the computation. It may also be empty. All of the keys are guaranteed
	 * to be non- <code>null</code>, but the values can be <code>null</code>
	 * (i.e., no parent).
	 * </p>
	 */
	private final Map activeContextTree;
	/**
	 * The map representing the resolved state of the bindings. This is a map of
	 * a trigger (<code>TriggerSequence</code>) to command id (<code>String</code>).
	 * This value may be <code>null</code> if it has not yet been initialized.
	 */
	private Map commandIdsByTrigger = null;
	/**
	 * The hash code for this object. This value is computed lazily, and marked
	 * as invalid when one of the values on which it is based changes.
	 */