Removed confusing comment

Author: oschwald

src/test/java/com/maxmind/db/DecoderTest.java

@@ -138,15 +138,6 @@ private static Map<Long, byte[]> pointers() {
         pointers.put((((long) 1) << 31) - 1, new byte[] { 0x38, (byte) 0x7f,
                 (byte) 0xff, (byte) 0xff, (byte) 0xff });
 
-        // XXX - This is disabled because Java only supports ByteBuffers up to
-        // 2GB. As such, we are using a (signed) int as the pointer. This makes
-        // the Java implementation not quite compliant with the specification as
-        // that has a 32bit address space rather than a 31 bit. This is fixable
-        // using multiple buffer views in the unlikely situation that it becomes
-        // an issue.
-
-        // pointers.put((((long) 1) << 32) - 1, new byte[] { 0x38, (byte) 0xff,
-        // (byte) 0xff, (byte) 0xff, (byte) 0xff });
         return pointers;
     }