Bug 186403 [KeyBindings] provide conflict information to users outside of logging
bundles/org.eclipse.jface/src/org/eclipse/jface/bindings/BindingManager.java
}
			return bindings;
		}
		return null;
	}
	/**
	 * <p>
	 * Gets the currently active scheme.
	 * </p>
	 * <p>
	 * This method completes in <code>O(1)</code>.
	 * </p>
	 * 
	 * @return The active scheme; may be <code>null</code> if there is no
	 *         active scheme. If a scheme is returned, it is guaranteed to be
	 *         defined.
	 */
	public final Scheme getActiveScheme() {
		return activeScheme;
	}
	/**
	 * Gets the best active binding for a command. The best binding is the one
	 * that would be most appropriate to show in a menu. Bindings which belong
	 * to a child scheme are given preference over those in a parent scheme.
	 * Bindings which belong to a particular locale or platform are given
	 * preference over those that do not. The rest of the calculaton is based
	 * most on various concepts of "length", as well as giving some modifier
	 * keys preference (e.g., <code>Alt</code> is less likely to appear than
	 * <code>Ctrl</code>).
	 *