@Nullable
  private static String getConstructorDeclarationText(@NotNull ReflectiveClass ownerClass, @NotNull ReflectiveSignature methodSignature) {
    final String className = ownerClass.getPsiClass().getName();
    if (className != null) {
      return getConstructorDeclarationText(className, methodSignature);
    }
    return null;
  }
@Nullable
  private static String getConstructorDeclarationText(@NotNull ReflectiveClass ownerClass, @NotNull ReflectiveSignature methodSignature)