Bug 119603 [api][content assist] allow contributions to filter and sort proposals
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
*/
	public static final String CODEASSIST_EXCLUDED_CATEGORIES= "content_assist_disabled_computers"; 
	/**
	 * A named preference that controls which the order of the specific code assist commands.
	 * <p>
	 * Value is of type <code>String</code>, a "\0"-separated list of identifiers.
	 * </p>
	 * 
	 * @since 3.2
	 */
	public static final String CODEASSIST_CATEGORY_ORDER= "content_assist_category_order"; 
	
	/**
	 * A named preference that controls whether folding is enabled in the Java editor.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * 
	 * @since 3.0
	 */
	public static final String EDITOR_FOLDING_ENABLED= "editor_folding_enabled"; 
	
	/**
	 * A named preference that stores the configured folding provider.
	 * <p>
	 * Value is of type <code>String</code>.
	 * </p>
	 * 
	 * @since 3.0
	 */