public boolean isSoft() {
   return myProvider.isSoft();
 }
 @Nullable
 public Map<CustomizableReferenceProvider.CustomizationKey, Object> getOptions() {
   return myProvider.getOptions();
 }
 public boolean isAllowDollarInNames() {
   final Boolean aBoolean = myProvider.getOption(JavaClassReferenceProvider.ALLOW_DOLLAR_NAMES);
   return !Boolean.FALSE.equals(aBoolean) && myElement.getLanguage() instanceof XMLLanguage;
 }