[OFBIZ-7587] Enforce noninstantiability to UtilFormatOut class

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Trunk
• Fix Version/s: 16.11.01
• Component/s: framework
• Sprint: Community Day 2 - 2016, OFBiz Community Day (May 2020)
• Assignee: Arun Patidar
• Reporter: Rishi Solanki
• Created: 24/Jun/16 08:36
• Updated: 01/Jul/16 15:48
• Resolved: 01/Jul/16 15:48

Description

• Make class as final.
• Add a private constructor.
• Make the following static variable as private static final. Also move it to begining of the class with FIXME: comment

      // ------------------- price format handlers -------------------
      // FIXME: This is not thread-safe! DecimalFormat is not synchronized.
      static DecimalFormat priceDecimalFormat = new DecimalFormat(UtilProperties.getPropertyValue("general", "currency.decimal.format", "#,##0.00"));