Bug 190360 [pde viz] Nodes appear on top of one another
When the pde view is opened the nodes appear on top of one another.
bundles/org.eclipse.ui.navigator.resources/src/org/eclipse/ui/internal/navigator/resources/actions/PasteAction.java
import org.eclipse.ui.part.ResourceTransfer;
/**
 * Standard action for pasting resources on the clipboard to the selected resource's location.
 * <p>
 * This class may be instantiated; it is not intended to be subclassed.
 * </p>
 * 
 * @since 2.0
 */
class PasteAction extends SelectionListenerAction {
    /**
     * The id of this action.
     */
    public static final String ID = PlatformUI.PLUGIN_ID + ".PasteAction";
    /**
     * The shell in which to show any dialogs.
     */
    private Shell shell;
    /**
     * System clipboard
     */
    private Clipboard clipboard;
    /**
     * Creates a new action.
     *
     * @param shell the shell for any dialogs
     * @param clipboard the clipboard
     */
    public PasteAction(Shell shell, Clipboard clipboard) {
        super("Paste");