Bug 141192 [Viewers] Javadoc change about multiple equal elements in StructuredViewer and AbstractTreeViewer
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
});
    }    
    /**
     * Removes the given element from the viewer. The selection is updated if
     * necessary.
     * <p>
     * This method should be called (by the content provider) when a single
     * element has been removed from the model, in order to cause the viewer to
     * accurately reflect the model. This method only affects the viewer, not
     * the model. Note that there is another method for efficiently processing
     * the simultaneous removal of multiple elements.
     * </p>
     * 
     * @param elementsOrTreePaths
     *           the element
     */
    public void remove(Object elementsOrTreePaths) {
        remove(new Object[] { elementsOrTreePaths });
    }
    /**
     * Removes all items from the given control.
     * 
     * @param control
     *           the control
     */
    protected abstract void removeAll(Control control);
    /**
     * Removes a listener for expand and collapse events in this viewer. Has no
     * affect if an identical listener is not registered.
     *