public NewContainerDialog(Shell parent, String title, IProject project, List existingFolders) {
public NewContainerDialog(Shell parent, String title, IProject project, IContainer[] existingFolders) {
	public NewContainerDialog(Shell parent, String title, IProject project, List existingFolders) {		super(parent);		setTitle(title);				fContainerFieldStatus= new StatusInfo();				SourceContainerAdapter adapter= new SourceContainerAdapter();		fContainerDialogField= new StringDialogField();		fContainerDialogField.setDialogFieldListener(adapter);				fFolder= null;		fExistingFolders= existingFolders;		fCurrProject= project;				fContainerDialogField.setText(""); //$NON-NLS-1$	}