Bug 167450 [DataBinding] Get rid of bind support factory magic
I finally realized that we don't need that other magic factory. I'll move fillBindSpecDefaults() and the methods it calls (createConverter, createValidator etc) to a new class DefaultBindSpec. Clients who want default validators and converters created for them just create a DefaultBindSpec as opposed to a (rather empty) BindSpec. I will also move the early type checking into DefaultBindSpec to make it optional as well.
bundles/org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/ValueBinding.java
}
			});
		} finally {
			updatingTarget = false;
		}
	}
	public IObservableValue getValidationStatus() {
		return validationErrorObservable;
	}
	public IObservableValue getPartialValidationStatus() {
		return partialValidationErrorObservable;
	}
	/**
	 * Can be called from any thread/realm.
	 */
	public void updateModelFromTarget() {
		target.getRealm().exec(new Runnable() {
			public void run() {
				final ValueDiff valueDiff = Diffs.createValueDiff(target
						.getValue(), target.getValue());
				model.getRealm().exec(new Runnable() {
					public void run() {
						doUpdateModelFromTarget(valueDiff);
					}
				});
			}
		});
	}
}