how creates a frame one time and use it everywhere and everytime?

In my program there are 10 connections in connectionList. For each connection I create my frames again. It means I create the same frame for 10 times. I want to create it only 1 time and use it for 10 times,not create for each connection. I can not design it. I sent my part of code about create frame. Could you make only one example among them for me. Should I use Singleton Pattern? What is the solution way and how should make it? Because in real program I have 25 frames like that. If you make one of these I can do other 24 frames. Best Regards

Main Class

for (String wn : connectionList) {
            if (!workSpacesNames.contains(wn)) {
                try {
                    DWorkspace workSpace = new DWorkspace(wn, DMainFrame.this);

                    workSpaces.add(workSpace);

                    tabbedPane.addTab(workSpace.getTitle(), workSpace.getHolderPanel());

                    workSpace.getDockingManager().setShowWorkspace(showWorkspaceArea);

                    workSpace.getDockingManager().beginLoadLayoutData();

                    if (UserAuthorization.getUserAuth().isAuthorized(CommandAuthType.CANCELEDORDERS_WINDOW)) {
                        workSpace.getDockingManager().addFrame(DFrameFactory.createClosedOrderTable(
                                workSpace, canceledOrderSound, DockContext.STATE_HIDDEN));
                    }
                    if (UserAuthorization.getUserAuth().isAuthorized(CommandAuthType.CANCELEDSTRATEGIES_WINDOW)) {
                        workSpace.getDockingManager().addFrame(DFrameFactory.createClosedStrategyTable(
                                workSpace, canceledStrategySound, DockContext.STATE_HIDDEN));
                    }
                    }
                    catch (Exception ex) {
                log.trace("exception in DMainFrame", ex);
            }
                    }
                    } 

Create Frames Class

    public class DFrameFactory {

    private DFrameFactory() {
    }

 public static DockableFrame createClosedOrderTable(DWorkspace workspace,JCheckBoxMenuItem canceledOrderSound, int context) {
        DockableFrame frame = new DockableFrame("closedorders");
        frame.setTitle(ELanguage.getString("(LANG)org.neyre.dallar.frame.framefactory.closedorders.title"));
        frame.setTabTitle(
                ELanguage.getString("(LANG)org.neyre.dallar.frame.framefactory.closedorders.tabtitle"));
        frame.setSideTitle(ELanguage.getString(
                "(LANG)org.neyre.dallar.frame.framefactory.closedorders.sidetitle"));
        frame.getContext().setInitMode(context);
        frame.getContext().setInitSide(DockContext.DOCK_SIDE_SOUTH);
        frame.getContext().setInitIndex(1);

        frame.getContentPane().add(new DFClosedOrderTable(workspace, canceledOrderSound));

        frame.setPreferredSize(new Dimension(750, 300));
        frame.setDockedWidth(750);
        frame.setFrameIcon(EIcons.getSmallIcon(EIcons.ERROR));
        return frame;
    }

     public static DockableFrame createClosedStrategyTable(DWorkspace workspace,JCheckBoxMenuItem canceledStrategySound, int context) {
        DockableFrame frame = new DockableFrame("closedstrategies");
        frame.setTitle(ELanguage.getString("(LANG)org.neyre.dallar.frame.framefactory.closedstrategies.title"));
        frame.setTabTitle(
                ELanguage.getString("(LANG)org.neyre.dallar.frame.framefactory.closedstrategies.tabtitle"));
        frame.setSideTitle(ELanguage.getString(
                "(LANG)org.neyre.dallar.frame.framefactory.closedstrategies.sidetitle"));
        frame.getContext().setInitMode(context);
        frame.getContext().setInitSide(DockContext.DOCK_SIDE_SOUTH);
        frame.getContext().setInitIndex(1);

        frame.getContentPane().add(new DFClosedStrategyTable(workspace, canceledStrategySound));

        frame.setPreferredSize(new Dimension(750, 300));
        frame.setDockedWidth(750);
        frame.setFrameIcon(EIcons.getSmallIcon(EIcons.ERROR));
        return frame;
    }

  }