diff --git a/tests/GeneratorTest.php b/tests/GeneratorTest.php
index 74943fcb..6f412bbf 100644
--- a/tests/GeneratorTest.php
+++ b/tests/GeneratorTest.php
@@ -109,11 +109,11 @@ public function testRemoveProcessor(): void
 
     protected function assertOperationIdHash(Generator $generator, bool $expected): void
     {
-        foreach ($generator->getProcessors() as $processor) {
+        $generator->getProcessor()->walk(function ($processor) use ($expected) {
             if ($processor instanceof OperationId) {
                 $this->assertEquals($expected, $processor->isHash());
             }
-        }
+        });
     }
 
     public static function configCases(): iterable
diff --git a/tests/OpenApiTestCase.php b/tests/OpenApiTestCase.php
index 6fecc379..1950e8e2 100644
--- a/tests/OpenApiTestCase.php
+++ b/tests/OpenApiTestCase.php
@@ -226,13 +226,17 @@ public static function fixtures(array $files): array
         }, $files);
     }
 
-    public static function processors(array $strip = [], array $add = []): array
+    public static function processors(array $strip = []): array
     {
-        $processors = (new Generator())->getProcessors();
+        $processors = [];
 
-        $processors = array_filter($processors, function ($processor) use ($strip) {
-            return !is_object($processor) || !in_array(get_class($processor), $strip);
-        });
+        (new Generator())
+            ->getProcessor()
+            ->walk(function ($processor) use (&$processors, $strip) {
+                if (!is_object($processor) || !in_array(get_class($processor), $strip)) {
+                    $processors[] = $processor;
+                }
+            });
 
         return $processors;
     }
diff --git a/tools/src/Docs/ProcGenerator.php b/tools/src/Docs/ProcGenerator.php
index 702ccac9..8e71cb15 100644
--- a/tools/src/Docs/ProcGenerator.php
+++ b/tools/src/Docs/ProcGenerator.php
@@ -51,19 +51,21 @@ public function getProcessorsDetails(): array
         $processors = [];
 
         $defaultProcessors = [];
-        foreach ((new Generator())->getProcessors() as $processor) {
-            $rc = new \ReflectionClass($processor);
-            $class = $rc->getName();
+        (new Generator())
+            ->getProcessor()
+            ->walk(function ($processor) use (&$processors, &$defaultProcessors) {
+                $rc = new \ReflectionClass($processor);
+                $class = $rc->getName();
 
-            $defaultProcessors[] = $class;
-            $processors[] = [
-                'class' => $class,
-                'name' => $rc->getShortName(),
-                'default' => true,
-                'options' => $this->getOptionsDetails($rc),
-                'phpdoc' => $this->extractDocumentation($rc->getDocComment()),
-            ];
-        }
+                $defaultProcessors[] = $class;
+                $processors[] = [
+                    'class' => $class,
+                    'name' => $rc->getShortName(),
+                    'default' => true,
+                    'options' => $this->getOptionsDetails($rc),
+                    'phpdoc' => $this->extractDocumentation($rc->getDocComment()),
+                ];
+            });
 
         $proccesorsDir = dirname((new \ReflectionClass(MergeIntoOpenApi::class))->getFileName());
         foreach (glob("$proccesorsDir/*.php") as $processor) {