[OFBIZ-7428] Enforce noninstantiability to WidgetContentWorker 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 09:55
• Updated: 28/Jun/16 14:28
• Resolved: 28/Jun/16 14:28

Description

• Make class as final.

• Add a private constructor.

• Make the following public static variables as private

      public static ContentWorkerInterface contentWorker = null;
  

• Add a static getContentWorker() and replace use of WidgetContentWorker.contentWorker in classes 'MenuWrapTransform', 'MacroScreenRenderer' 'HtmlScreenRenderer', 'HtmlMenuRendererImage',