[LUCENE-7596] Update Groovy to 2.4.8 in build system

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.5.4, 6.4, 7.0
• Component/s: general/build
• Labels: Java9
• Lucene Fields: New
• Assignee: Uwe Schindler
• Reporter: Uwe Schindler
• Created: 16/Dec/16 08:33
• Updated: 28/Aug/22 15:07
• Resolved: 13/Jan/17 19:22

Description

The current version of Groovy used by several Ant components is incompatible with Java 9 build 148+. We need to update to 2.4.8 once it is released: http://mail.openjdk.java.net/pipermail/jigsaw-dev/2016-December/010474.html

Issue Links

• is related to: LUCENE-6989 Implement MMapDirectory unmapping for coming Java 9 changes