code: public IDialogSettings getDialogSettingsSection(String name) {
  		final IDialogSettings dialogSettings = getDialogSettings();
  		IDialogSettings section = dialogSettings.getSection(name);
  		if (section == null) {
  			section = dialogSettings.addNewSection(name);
  		}
  		return section;
  	}
docs: Returns a section in the SARL Eclipse plugin's dialog settings.
  If the section doesn't exist yet, it is created.
  
  @param name the name of the section
  @return the section of the given name