71914e9114f2a7e8dbcad1f38bb3851e05db6a6e,core/languageDesign/refactoring/source/jetbrains/mps/refactoring/framework/GenericRefactoringAction.java,GenericRefactoringAction,getNodes,#AnActionEvent#boolean#,120

Before Change


  }

  private Set<SNode> getNodes(AnActionEvent e, boolean oneEntity) {
    SNode node = e.getData(MPSDataKeys.NODE);
    List<SNode> nodes = e.getData(MPSDataKeys.NODES);
    return getEntities(oneEntity, node, nodes);
  }

  private Set<SModelDescriptor> getModels(AnActionEvent e, boolean oneEntity) {

After Change


  }

  @NotNull
  private List<SNode> getNodes(AnActionEvent e, boolean oneEntity) {
    return getEntities(e, oneEntity, MPSDataKeys.NODE, MPSDataKeys.NODES);
  }
  @NotNull
  private List<SModelDescriptor> getModels(AnActionEvent e, boolean oneEntity) {