public void setTemplates(@NotNull PostfixTemplateProvider provider, @NotNull Collection<PostfixTemplate> templates) {
    Collection<PostfixTemplate> oldTemplates = myTemplates.get(provider.getId());
    if (!templates.equals(oldTemplates)) {
      myTemplates.put(provider.getId(), templates);
      incModificationCount();
    }
  }
public void setTemplates(@NotNull PostfixTemplateProvider provider, @NotNull Collection<PostfixTemplate> templates)