Bug 60349 [implementation] reduce warnings due to core.runtime deprecations
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/spelling/SpellCheckEngine.java
* Returns the default locale for this engine.
	 * 
	 * @return The default locale
	 */
	public static Locale getDefaultLocale() {
		return Locale.US;
	}
	/**
	 * Returns the dictionary location.
	 * 
	 * @throws MalformedURLException
	 *                    if the URL could not be created
	 * @return The dictionary location, or <code>null</code> iff the location
	 *               is not known
	 */
	public static URL getDictionaryLocation() throws MalformedURLException {
		final JavaPlugin plugin= JavaPlugin.getDefault();
		if (plugin != null)
			return new URL(plugin.getDescriptor().getInstallURL(), DICTIONARY_LOCATION);
		return null;
	}
	/**
	 * Returns the singleton instance of the spell check engine.
	 * 
	 * @return The singleton instance of the spell check engine
	 */
	public static final synchronized ISpellCheckEngine getInstance() {
		if (fEngine == null)
			fEngine= new SpellCheckEngine();
		return fEngine;