[WICKET-4622] Optimize PageExpiredException to not load its stacktrace

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.0.0-beta2
• Fix Version/s: 6.0.0-beta3
• Component/s: wicket
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Martin Tzvetanov Grigorov
• Created: 22/Jun/12 08:49
• Updated: 10/Jul/12 15:24
• Resolved: 22/Jun/12 08:55

Description

The stacktrace of PageExpiredException is useless.
It is being thrown at only one place - PageProvider, so it is always the same. But it is really useless for the end user.
Overriding its #fillInStackTrace() to return null will be a minor performance improvement.