[MENFORCER-368] finer JDK detection

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 3.0.0-M3
• Component/s: Standard Rules
• Assignee: Robert Scholte
• Reporter: Delany
• Created: 02/Dec/20 11:21
• Updated: 22/Jul/21 12:06
• Resolved: 22/Jul/21 12:06

Description

It seems the requireJavaVersion rule checks the version of the java executable. But I can set a java version of 8 and a javac version of 15 using `update-alternatives --config javac`

Suggest allowing a finer evaluation by adding configuration properties java, javac, and whatever else might be important. Maybe also a versions property for all.