public void show(JavaCommandPagePresenter presenter){
  this.delegate=presenter;
  final List<Node> nodes=new ArrayList<>();
  for (  Project project : appContext.getProjects()) {
    nodes.add(nodeFactory.newContainerNode(project,settingsProvider.getSettings()));
  }
  view.setStructure(nodes);
  view.show();
}

public void show ( JavaCommandPagePresenter presenter ) { this . delegate = presenter ; final List < Node > nodes = new ArrayList < > ( ) ; for ( Project project : appContext . getProjects ( ) ) { nodes . add ( nodeFactory . newContainerNode ( project , settingsProvider . getSettings ( ) ) ) ; } view . setStructure ( nodes ) ; view . show ( ) ; }
show tree view with all needed nodes of the workspace .
