Signing using iText, Adobe Reader reports “Signature was created using Not available.”
I am successfully signing documents using iText. However, any time that I check the "Advanced Signature Properties" in Adobe Reader I see that the "Signature was created using Not available." My question is, how can I use iText update this piece of information to then display properly in Adobe Reader or any other PDF reader?
Google Guava - Filter a Collection by the value of one if it's element's properties relative to another element's
making a String from a loop(Arraylist) and several individual signs to mysql commandline
When a lock holds a non-final object, can the object's reference still be changed by another thread?
“Camel is shutting down” when starting in ActiveMQ
Java - Add user input to 3 arrays? (Parallel Arrays)
Program unresponsive on launching sub-form
static block vs initializer block vs constructor in inheritance [duplicate]
Getting the current locale in GWT [duplicate]
JavaFX webengine.executeScript() from another thread.
My Android application is working very slowly
Caching google map v2 markers bitmaps
Using filledcircle and pixmap in libgdx
Execute function from model in viewcontroller
What happened to DigestRealmBase in Glassfish 4.0?
How to dynamically control the for-loop nested level?