public PsiVariable @NotNull [] getVariables(String name) {
      final List<PsiVariable> variableList = variableMap.get(name);
      if (variableList == null) {
        return EMPTY_VARIABLE_LIST;
      }
      else {
        return variableList.toArray(new PsiVariable[0]);
      }
    }
public PsiVariable @NotNull [] getVariables(String name)