Cleanup, minor updates.

[hs-java.git] / JVM / Common.hs

diff --git a/JVM/Common.hs b/JVM/Common.hs
index b3762c38cec1e4a9839692ae2f0fdb4603880b5b..1b0e5eb022e012076f6605712d9e2538aefe0b57 100644 (file)
--- a/JVM/Common.hs
+++ b/JVM/Common.hs
@@ -8,18 +8,19 @@ module JVM.Common
   byteString
   ) where
 
-import Codec.Binary.UTF8.String hiding (encode, decode)
 import Data.Binary
 import Data.Binary.Put
 import qualified Data.ByteString.Lazy as B
-import Data.Char
-import Data.String
 import qualified Data.Map as M
+import Data.Default
 
 import JVM.ClassFile
 
-instance IsString B.ByteString where
-  fromString s = B.pack $ map (fromIntegral . ord) $ encodeString s
+instance Default B.ByteString where
+  def = B.empty
+
+instance Default Word16 where
+  def = 0
 
 toCharList :: B.ByteString -> [Int]
 toCharList bstr = map fromIntegral $ B.unpack bstr