Remove hasExceptions from BatchException

Author: sagikazarmark

spec/Exception/BatchExceptionSpec.php

@@ -45,12 +45,10 @@ function it_has_an_exception_for_a_request(RequestInterface $request, Exception
 
     function it_has_exceptions(RequestInterface $request, Exception $exception)
     {
-        $this->hasExceptions()->shouldReturn(false);
         $this->getExceptions()->shouldReturn([]);
 
         $this->addException($request, $exception);
 
-        $this->hasExceptions()->shouldReturn(true);
         $this->getExceptions()->shouldReturn([$exception]);
     }
 

src/Exception/BatchException.php

@@ -118,16 +118,6 @@ public function getExceptionFor(RequestInterface $request)
         }
     }
 
-    /**
-     * Checks if there are any exceptions at all
-     *
-     * @return boolean
-     */
-    public function hasExceptions()
-    {
-        return $this->exceptions->count() > 0;
-    }
-
     /**
      * Checks if there is an exception for a request
      *