private void createSelectGraphDialog(final GraphSet graphs) {
    selectGraphDialog = new SelectGraphDialog(graphs);
    selectGraphDialog.addSelectionListener(this::updateGraphs);
    selectGraphDialog.pack();
  }
Create the GUI and show it. For thread safety, this method should be invoked from the
event-dispatching thread.
geode-core/src/test/java/org/apache/geode/sequence/GemfireSequenceDisplay.java