common: Data.Default-0.5.0 already does this

diff --git a/JVM/Common.hs b/JVM/Common.hs
index 422cc8b88b3a7562861c9ca63c64401c730b1fa9..88d277a6b6d7076ec3a559035fcdfbca3884f911 100644 (file)
--- a/JVM/Common.hs
+++ b/JVM/Common.hs
@@ -21,9 +21,6 @@ import JVM.ClassFile
 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