void (@NotNull Project project) { Project defaultProject = ProjectManager.getInstance().getDefaultProject(); String charset = EncodingProjectManager.getInstance(defaultProject).getDefaultCharsetName(); EncodingProjectManager.getInstance(project).setDefaultCharsetName(charset); RunnerAndConfigurationSettings selectedConfiguration = RunManager.getInstance(project).getSelectedConfiguration(); RunManagerImpl.getInstanceImpl(defaultProject).copyTemplatesToProjectFromTemplate(project); RunManager.getInstance(project).setSelectedConfiguration(selectedConfiguration); }