[OFBIZ-7453] Enforce noninstantiability to WebDavUtil Class

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 16.11.01
• Component/s: framework
• Sprint: Community Day 2 - 2016, OFBiz Community Day (May 2020)
• Assignee: Arun Patidar
• Reporter: Arun Patidar
• Created: 18/Jun/16 12:48
• Updated: 28/Jun/16 15:01
• Resolved: 28/Jun/16 15:01

Description

• Make class as final.

• Add a private constructor.

• Make the following public static variables as private

      public static final TimeZone GMT_TIMEZONE = TimeZone.getTimeZone("GMT");
      public static final String RFC1123_DATE_FORMAT = "EEE, dd MMM yyyy HH:mm:ss zzz";
  

• Add getRFC1123DateFormat() and replace use of WebDavUtil.RFC1123_DATE_FORMAT from class 'ICalWorker'