Bug 224571 [Decorators] Missing problem markers on IFile in Package Explorer
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/IDecoration.java
*/
	public static final int BOTTOM_LEFT = 2;
	/**
	 * Constant for the bottom right quadrant.
	 */
	public static final int BOTTOM_RIGHT = 3;
	/**
	 * Constant for the underlay.
	 */
	public static final int UNDERLAY = 4;
	/**
	 * Constant for replacing the original image.
	 * @since 3.4
	 */
	public static final int REPLACE = 5;
	
	/**
	 * Constant that is used as the property key on an
	 * {@link IDecorationContext}. To disable image replacement, set to
	 * {@link Boolean#TRUE}.
	 * 
	 * @since 3.4
	 * @see IDecorationContext
	 */
	public static final String DISABLE_REPLACE = "org.eclipse.jface.viewers.IDecoration.disableReplace"; 
	
	/**
	 * Adds a prefix to the element's label.
	 * 
	 * @param prefix