How convert date from tLDAPInput to an actual date format (yyyy-MM-dd)

[vsitsula]

Hi Guys

Please assist. 

I am still new in Active Directory/LDAP. I am retrieving some user info from Active Directory, one of the column i am retrieving is accountExpires. Insted of getting an actual date format I am getting string with 18 digits(132380280000000000).

How do I convert the 18 digit string into an actual date format (yyyy-MM-dd).

Please Help!

[akumar2301]

http://goliferay.blogspot.com/2015/11/convert-18-digit-ldap-timestamps-to.html?m=1