Hi team,
We have encountered the issue when signing Digital Signature in Java by using PdfFileSignature.save() although we created the object for each thread.
Below is the code and thread-dump:
public byte[] signPdf(…...ByteArrayOutputStrea outputStream = new ByteArrayOutputStrea(); Document...Rectangle rect = new Rectangle(10, 0, 100, 30); doc = new Document(pdfBytes);...