--- /dev/null
+<?php
+
+namespace Drupal\Driver\Exception;
+
+/**
+ * Bootstrap exception.
+ */
+class BootstrapException extends Exception {
+
+ /**
+ * Initializes exception.
+ *
+ * @param string $message
+ * The exception message.
+ * @param int $code
+ * Optional exception code. Defaults to 0.
+ * @param \Exception $previous
+ * Optional previous exception that was thrown.
+ */
+ public function __construct($message, $code = 0, \Exception $previous = NULL) {
+ parent::__construct($message, NULL, $code, $previous);
+ }
+
+}