Remove all "nullable-by-default-value" setters

Author: nicolas-grekas

CHANGELOG.md

@@ -9,7 +9,7 @@ CHANGELOG
  * Add `enum` env var processor
  * Add `shuffle` env var processor
  * Allow #[When] to be extended
- * Change the signature of `ContainerAwareInterface::setContainer()` to `setContainer(?ContainerInterface $container)`
+ * Change the signature of `ContainerAwareInterface::setContainer()` to `setContainer(?ContainerInterface)`
  * Deprecate calling `ContainerAwareTrait::setContainer()` without arguments
 
 6.1

ContainerAwareTrait.php

@@ -26,7 +26,7 @@ trait ContainerAwareTrait
     public function setContainer(ContainerInterface $container = null)
     {
         if (1 > \func_num_args()) {
-            trigger_deprecation('symfony/dependency-injection', '6.2', 'Calling "%s::%s()" without any arguments is deprecated. Please explicitly pass null if you want to unset the container.', static::class, __FUNCTION__);
+            trigger_deprecation('symfony/dependency-injection', '6.2', 'Calling "%s::%s()" without any arguments is deprecated, pass null explicitly instead.', __CLASS__, __FUNCTION__);
         }
 
         $this->container = $container;

Tests/ContainerAwareTraitTest.php

@@ -33,7 +33,7 @@ public function testSetContainerLegacy()
 
         self::assertSame($container, $dummy->getContainer());
 
-        $this->expectDeprecation('Since symfony/dependency-injection 6.2: Calling "Symfony\Component\DependencyInjection\Tests\ContainerAwareDummy::setContainer()" without any arguments is deprecated. Please explicitly pass null if you want to unset the container.');
+        $this->expectDeprecation('Since symfony/dependency-injection 6.2: Calling "Symfony\Component\DependencyInjection\Tests\ContainerAwareDummy::setContainer()" without any arguments is deprecated, pass null explicitly instead.');
 
         $dummy->setContainer();
         self::assertNull($dummy->getContainer());