1.1 --- a/vm/src/test/java/org/apidesign/vm4brwsr/Numbers.java	Fri Feb 01 06:09:18 2013 +0100
     1.2 +++ b/vm/src/test/java/org/apidesign/vm4brwsr/Numbers.java	Fri Feb 01 09:00:30 2013 +0100
     1.3 @@ -72,6 +72,12 @@
     1.4          return Long.MAX_VALUE;
     1.5      }
     1.6      
     1.7 +    public static long negL(byte[] arrValue) throws IOException {
     1.8 +        ByteArrayInputStream isValue = new ByteArrayInputStream(arrValue);
     1.9 +        DataInputStream disValue = new DataInputStream(isValue);
    1.10 +        return (-disValue.readLong());
    1.11 +    }
    1.12 +    
    1.13      public static long addL(byte[] arrX, byte[] arrY) throws IOException {
    1.14          ByteArrayInputStream isX = new ByteArrayInputStream(arrX);
    1.15          DataInputStream disX = new DataInputStream(isX);