double values cannot be read from dmr response

return IEEE754.toDouble(bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++]);

return IEEE754.toDouble(new byte[] {bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++], bytes[pos++]});

public double readDouble() throws IOException {
    byte doubleBytes[] = new byte[8];
    readFully(doubleBytes);
    return IEEE754.toDouble(doubleBytes);
}

public static native double toDouble(byte[] bytes) /*-{
    var ebits = 11;
    var fbits = 52;

    // Bytes to bits
    var bits = [];
    //snip...
}