TypeVariable<?>[] typeVars = rawType.getTypeParameters();
        Type[] typeArgs = parameterizedType.getActualTypeArguments();
        for (int i = 0; i < typeArgs.length; i++) {
          typeArgs[i] = forTypeVariable(typeVars[i]).capture(typeArgs[i]);
        }
        return Types.newParameterizedTypeWithOwner(

    assertThat(parameters).hasSize(1);
    TypeToken<?> parameterType = parameters.get(0).getType();
    Type[] typeArgs = ((ParameterizedType) parameterType.getType()).getActualTypeArguments();
    assertThat(typeArgs).asList().hasSize(1);
    TypeVariable<?> captured = (TypeVariable<?>) typeArgs[0];
    assertThat(captured.getBounds()).asList().containsExactly(Object.class);

    TypeVariable<?>[] typeVars = rawType.getTypeParameters();
    Type[] typeArgs = type.getActualTypeArguments();
    for (int i = 0; i < typeArgs.length; i++) {
      typeArgs[i] = canonicalizeTypeArg(typeVars[i], typeArgs[i]);
    }
    return Types.newParameterizedTypeWithOwner(type.getOwnerType(), rawType, typeArgs);
  }

  private static Bounds every(Type[] bounds) {

    assertThat(parameters).hasSize(1);
    TypeToken<?> parameterType = parameters.get(0).getType();
    Type[] typeArgs = ((ParameterizedType) parameterType.getType()).getActualTypeArguments();
    assertThat(typeArgs).asList().hasSize(1);
    TypeVariable<?> captured = (TypeVariable<?>) typeArgs[0];
    assertThat(captured.getBounds()).asList().containsExactly(Object.class);