-import Prelude hiding (LT)
-import Test.HUnit (Assertion)
-import Test.Framework (Test, testGroup)
-import Test.Framework.Providers.HUnit (testCase)
-import Test.Framework.Providers.QuickCheck2 (testProperty)
-import Test.QuickCheck (Arbitrary(..), choose)
+import Prelude hiding ( LT )
+import Test.HUnit ( Assertion )
+import Test.Framework ( Test, testGroup )
+import Test.Framework.Providers.HUnit ( testCase )
+import Test.Framework.Providers.QuickCheck2 ( testProperty )
+import Test.QuickCheck ( Arbitrary(..), choose )