[SLING-5184] JSONRenderer.quote should not use synchronized StringWriter with unspecified length

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Commons JSON 2.0.12
• Fix Version/s: Commons JSON 2.0.16
• Component/s: Commons
• Labels: json performance
• Assignee: Robert Munteanu
• Reporter: Joel Richard
• Created: 22/Oct/15 08:47
• Updated: 12/Nov/15 17:29
• Resolved: 22/Oct/15 10:10

Description

StringWriter uses a StringBuffer internally which is synchronized. By using a StringBuilder instead and initializing it with the estimated size, this methods becomes 5 times faster (in my real test case).