classes/Http/Kernel.php
public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
	{
		try {
			return $this->innerHandle($request, $type);
		} catch (Exception $exception) {
			if (!$catch) {
				$this->finishRequest($request, $type);
				throw $exception;
			}

			return $this->handleException($exception, $request, $type);
		}
	}
public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
	{
		try {
			return $this->innerHandle($request, $type);
		} catch (Exception $exception) {
			if (!$catch) {
				$this->finishRequest($request, $type);
				throw $exception;
			}

			return $this->handleException($exception, $request, $type);
		}
	}
{@inheritdoc}