@Deprecated
  public static String addSmallestScreenWidth(String qualifiers, int smallestScreenWidth) {
    int qualifiersSmallestScreenWidth = Qualifiers.getSmallestScreenWidth(qualifiers);
    if (qualifiersSmallestScreenWidth == -1) {
      if (qualifiers.length() > 0) {
        qualifiers += "-";
      }
      qualifiers += "sw" + smallestScreenWidth + "dp";
    }
    return qualifiers;
  }
@Test
  public void getAddSmallestScreenWidth() {
    assertThat(Qualifiers.addSmallestScreenWidth("v7", 320)).isEqualTo("v7-sw320dp");
    assertThat(Qualifiers.addSmallestScreenWidth("sw320dp-v7", 480)).isEqualTo("sw320dp-v7");
  }