public override int GetHashCode()
{
if (changed)
{
//if the instance was modified, hashCode also will be changed, it may cause inconsistency.
ILog logger = LogManager.GetLogger(typeof(PdfReader));
logger.Warn(iText.IO.LogMessageConstant.CALCULATE_HASHCODE_FOR_MODIFIED_PDFNUMBER);
changed = false;
}
long hash = JavaUtil.DoubleToLongBits(value);
return((int)(hash ^ ((long)(((ulong)hash) >> 32))));
}
