[WICKET-6989] Missing Servlet API Dependency in Wicket Core

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 9.10.0
• Component/s: wicket-core
• Environment: Wicket 9.10.0 ; Oracle JDK 11.0.15
• Assignee: Unassigned
• Reporter: Daniel Meier
• Created: 08/Jun/22 14:32
• Updated: 09/Jun/22 07:01
• Resolved: 09/Jun/22 07:01

Description

When you try to instantiate a new WicketTester Instance by calling the WicketTester#WicketTester(WebApplication) Constructor using JDK 9+, you get a `NoClassDefFoundError` since the `javax.servlet.ServletContext` Class is not found.

I uploaded an Gradle example project to Github to demonstrate the issue.