setOkayButtonEnabled(selectedButton != null);
}
@Override
public void okay() {
WorkspacePreview workspacePreview = buttonsToWorkspaces
.get(selectedButton);
LoadWorkspaceCommand loadWorkspaceCommand = new LoadWorkspaceCommand(
workspacePreview.getId(), workspacePreview.getName(),
persistenceManager);
asyncCommandExecutor.execute(loadWorkspaceCommand);
}