@NonNls
  @NotNull
  public static String getMemberUseKey1(@Nullable PsiType qualifierType) {
    qualifierType = TypeConversionUtil.erasure(qualifierType);
    return "member#" + (qualifierType == null ? "" : qualifierType.getCanonicalText());
  }
@NonNls
  @NotNull
  public static String getMemberUseKey1(@Nullable PsiType qualifierType)