Drupal 9 Deprecated Code Report

Problem/Motivation

There are a few deprecated methods shown when checking with "drupal-check" utility:

------ --------------------------------------------------------------------------
Line skip_temp_file_warnings.module
------ --------------------------------------------------------------------------
17 Call to deprecated method entityManager() of class Drupal:
in drupal:8.0.0 and is removed from drupal:9.0.0.
Use \Drupal::entityTypeManager() instead in most cases. If the needed
method is not on \Drupal\Core\Entity\EntityTypeManagerInterface, see the
deprecated \Drupal\Core\Entity\EntityManager to find the
correct interface or service.
47 Call to deprecated function db_or():
in drupal:8.0.0 and is removed from drupal:9.0.0. Create
a \Drupal\Core\Database\Query\Condition object, specifying an OR
conjunction: new Condition('OR');
80 Call to deprecated method url() of class Drupal:
in drupal:8.0.0 and is removed from drupal:9.0.0.
Instead create a \Drupal\Core\Url object directly, for example using
Url::fromRoute().
------ --------------------------------------------------------------------------

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet