Build failure

$ java -version
openjdk version "18.0.2" 2022-07-19
OpenJDK Runtime Environment (build 18.0.2+10)
OpenJDK 64-Bit Server VM (build 18.0.2+10, mixed mode, sharing)

$ mvn --version
Apache Maven 3.8.3 (ff8e977a158738155dc465c6a97ffaf31982d739)
Maven home: /opt/maven
Java version: 18.0.2, vendor: BellSoft, runtime: /opt/jdk-18.0.2-full
Default locale: en_CA, platform encoding: UTF-8
OS name: "linux", version: "5.19.7-arch1-1", arch: "amd64", family: "unix"

$ git clone https://github.com/antlr/antlr4
$ cd antlr4
$ mvn package

## Expected
Build succeeds.

## Actual
Build fails.

## Details
See log.

[log.txt](https://github.com/antlr/antlr4/files/9701880/log.txt)

Start by reproducing `mvn package` in the antlr4 repository with Java 18.0.2 and Maven 3.8.3, then inspect the linked log.txt to identify the failing build step. Done means the reported environment can complete the package build successfully.

Written by the indexing model from the issue text.