davisusanibar commented on code in PR #12990:
URL: https://github.com/apache/arrow/pull/12990#discussion_r858060965
##########
docs/source/java/install.rst:
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@@ -101,6 +101,34 @@ transitive dependencies of Flight.
</build>
</project>
+For users that consume Arrow Java through JSE17/JSE18, please remember to
+add modules needed. As an example if you are testing Java Arrow dependencies
+and seeing error like `module java.base does not opens java.nio` please
+consider to add ``--add-opens=java.base/java.nio=ALL-UNNAMED``.
+
+Plugin configuration: Just for your test execution created.
+
+.. code-block::
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <version>3.0.0-M6</version>
+ <configuration>
+
<argLine>--add-opens=java.base/java.nio=ALL-UNNAMED</argLine>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+Environment variables: To execute your Arrow Java main code.
+
+.. code-block::
+
+ _JAVA_OPTIONS="--add-opens=java.base/java.nio=ALL-UNNAMED" mvn exec:java
-Dexec.mainClass="YourMainCode"
Review Comment:
There is a [exec-maven-plugin](https://www.mojohaus.org/exec-maven-plugin/)
but not able to pass argLine needed
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