Bug 87826 Need to improve image loading in Workbench
The Workbench image loading has several issues 1) The string "icons/full" is all over the place in the UI and should be made a constant 2) This needs to be prepended by /nl 3) The plugin descriptor is still in use to load images. This does not support nl which is required for BIDI support
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetPage.java
getSite().getWorkbenchWindow().getWorkbench().getHelpSystem().displayHelp(HELP_CONTEXT_PROPERTY_SHEET_PAGE);
            }
        });
    }
    /**
     * The <code>PropertySheetPage</code> implementation of this <code>IPage</code> method 
     * disposes of this page's entries.
     */
    public void dispose() {
        super.dispose();
        if (rootEntry != null) {
            rootEntry.dispose();
            rootEntry = null;
        }
        if (clipboard != null) {
            clipboard.dispose();
            clipboard = null;
        }
    }
    /**
     * Returns the cell editor activation listener for this page
     * @return ICellEditorActivationListener the cell editor activation listener for this page
     */
    private ICellEditorActivationListener getCellEditorActivationListener() {
        if (cellEditorActivationListener == null) {
            cellEditorActivationListener = new ICellEditorActivationListener() {
                public void cellEditorActivated(CellEditor cellEditor) {
                    if (cellEditorActionHandler != null)
                        cellEditorActionHandler.addCellEditor(cellEditor);