diff --git a/src/pocketmine/thread/CommonThreadPartsTrait.php b/src/pocketmine/thread/CommonThreadPartsTrait.php
new file mode 100644
index 000000000..14fe40d0f
--- /dev/null
+++ b/src/pocketmine/thread/CommonThreadPartsTrait.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\thread;
+
+use pocketmine\Server;
+use function error_reporting;
+
+trait CommonThreadPartsTrait{
+	/** @var \ClassLoader|null */
+	protected $classLoader;
+	/** @var string|null */
+	protected $composerAutoloaderPath;
+
+	protected $isKilled = false;
+
+	public function getClassLoader(){
+		return $this->classLoader;
+	}
+
+	public function setClassLoader(?\ClassLoader $loader = null) : void{
+		$this->composerAutoloaderPath = \pocketmine\COMPOSER_AUTOLOADER_PATH;
+
+		if($loader === null){
+			$loader = Server::getInstance()->getLoader();
+		}
+		$this->classLoader = $loader;
+	}
+
+	/**
+	 * Registers the class loader for this thread.
+	 *
+	 * WARNING: This method MUST be called from any descendent threads' run() method to make autoloading usable.
+	 * If you do not do this, you will not be able to use new classes that were not loaded when the thread was started
+	 * (unless you are using a custom autoloader).
+	 */
+	public function registerClassLoader() : void{
+		if($this->composerAutoloaderPath !== null){
+			require $this->composerAutoloaderPath;
+		}
+		if($this->classLoader !== null){
+			$this->classLoader->register(false);
+		}
+	}
+
+	final public function run() : void{
+		error_reporting(-1);
+		$this->registerClassLoader();
+		//set this after the autoloader is registered
+		\ErrorUtils::setErrorExceptionHandler();
+		$this->onRun();
+	}
+
+	/**
+	 * Runs code on the thread.
+	 */
+	abstract protected function onRun() : void;
+
+	public function getThreadName() : string{
+		return (new \ReflectionClass($this))->getShortName();
+	}
+}
diff --git a/src/pocketmine/thread/Thread.php b/src/pocketmine/thread/Thread.php
index c69b01f11..aec708e23 100644
--- a/src/pocketmine/thread/Thread.php
+++ b/src/pocketmine/thread/Thread.php
@@ -23,51 +23,14 @@ declare(strict_types=1);
 
 namespace pocketmine\thread;
 
-use pocketmine\Server;
-use function error_reporting;
-
 /**
  * This class must be extended by all custom threading classes
  */
 abstract class Thread extends \Thread{
-
-	/** @var \ClassLoader|null */
-	protected $classLoader;
-	/** @var string|null */
-	protected $composerAutoloaderPath;
-
-	protected $isKilled = false;
-
-	public function getClassLoader(){
-		return $this->classLoader;
-	}
-
-	public function setClassLoader(?\ClassLoader $loader = null) : void{
-		$this->composerAutoloaderPath = \pocketmine\COMPOSER_AUTOLOADER_PATH;
-
-		if($loader === null){
-			$loader = Server::getInstance()->getLoader();
-		}
-		$this->classLoader = $loader;
-	}
-
-	/**
-	 * Registers the class loader for this thread.
-	 *
-	 * WARNING: This method MUST be called from any descendent threads' run() method to make autoloading usable.
-	 * If you do not do this, you will not be able to use new classes that were not loaded when the thread was started
-	 * (unless you are using a custom autoloader).
-	 */
-	public function registerClassLoader() : void{
-		if($this->composerAutoloaderPath !== null){
-			require $this->composerAutoloaderPath;
-		}
-		if($this->classLoader !== null){
-			$this->classLoader->register(false);
-		}
-	}
+	use CommonThreadPartsTrait;
 
 	public function start(?int $options = \PTHREADS_INHERIT_ALL) : bool{
+		//this is intentionally not traitified
 		ThreadManager::getInstance()->add($this);
 
 		if($this->getClassLoader() === null){
@@ -76,19 +39,6 @@ abstract class Thread extends \Thread{
 		return parent::start($options);
 	}
 
-	final public function run() : void{
-		error_reporting(-1);
-		$this->registerClassLoader();
-		//set this after the autoloader is registered
-		\ErrorUtils::setErrorExceptionHandler();
-		$this->onRun();
-	}
-
-	/**
-	 * Runs code on the thread.
-	 */
-	abstract protected function onRun() : void;
-
 	/**
 	 * Stops the thread using the best way possible. Try to stop it yourself before calling this.
 	 */
@@ -102,8 +52,4 @@ abstract class Thread extends \Thread{
 
 		ThreadManager::getInstance()->remove($this);
 	}
-
-	public function getThreadName() : string{
-		return (new \ReflectionClass($this))->getShortName();
-	}
 }
diff --git a/src/pocketmine/thread/Worker.php b/src/pocketmine/thread/Worker.php
index fc48fb212..75b106a82 100644
--- a/src/pocketmine/thread/Worker.php
+++ b/src/pocketmine/thread/Worker.php
@@ -23,51 +23,14 @@ declare(strict_types=1);
 
 namespace pocketmine\thread;
 
-use pocketmine\Server;
-use function error_reporting;
-
 /**
  * This class must be extended by all custom threading classes
  */
 abstract class Worker extends \Worker{
-
-	/** @var \ClassLoader|null */
-	protected $classLoader;
-	/** @var string|null */
-	protected $composerAutoloaderPath;
-
-	protected $isKilled = false;
-
-	public function getClassLoader(){
-		return $this->classLoader;
-	}
-
-	public function setClassLoader(?\ClassLoader $loader = null) : void{
-		$this->composerAutoloaderPath = \pocketmine\COMPOSER_AUTOLOADER_PATH;
-
-		if($loader === null){
-			$loader = Server::getInstance()->getLoader();
-		}
-		$this->classLoader = $loader;
-	}
-
-	/**
-	 * Registers the class loader for this thread.
-	 *
-	 * WARNING: This method MUST be called from any descendent threads' run() method to make autoloading usable.
-	 * If you do not do this, you will not be able to use new classes that were not loaded when the thread was started
-	 * (unless you are using a custom autoloader).
-	 */
-	public function registerClassLoader() : void{
-		if($this->composerAutoloaderPath !== null){
-			require $this->composerAutoloaderPath;
-		}
-		if($this->classLoader !== null){
-			$this->classLoader->register(false);
-		}
-	}
+	use CommonThreadPartsTrait;
 
 	public function start(?int $options = \PTHREADS_INHERIT_ALL) : bool{
+		//this is intentionally not traitified
 		ThreadManager::getInstance()->add($this);
 
 		if($this->getClassLoader() === null){
@@ -76,17 +39,6 @@ abstract class Worker extends \Worker{
 		return parent::start($options);
 	}
 
-	final public function run() : void{
-		error_reporting(-1);
-		$this->registerClassLoader();
-		$this->onRun();
-	}
-
-	/**
-	 * Runs code on the thread.
-	 */
-	abstract protected function onRun() : void;
-
 	/**
 	 * Stops the thread using the best way possible. Try to stop it yourself before calling this.
 	 */
@@ -101,8 +53,4 @@ abstract class Worker extends \Worker{
 
 		ThreadManager::getInstance()->remove($this);
 	}
-
-	public function getThreadName() : string{
-		return (new \ReflectionClass($this))->getShortName();
-	}
 }