tree 18fc714bd65603a649e26a5169fa38245d3c4f71
parent 796523376fe8df3bcaf508475406854150ff96fd
author Julian Hyde <jhyde@apache.org> 1650344163 -0700
committer Julian Hyde <jhyde@apache.org> 1650394833 -0700

[CALCITE-5098] Migrate Avatica to Gradle 7.4.2, and support Java 16 and 17

Before this change, Avatica used Gradle 6.8.1 and supported
Java versions up to 15. For Java 16 we need to upgrade to
Gradle 7, and for Java 17 we need Gradle 7.3. Gradle 7
removes support for the "testClasses" configuration.

Because of the "testClasses" change we need to prevent uses
of tests in one module by tests in another. In Calcite we
solved that problem by creating a testkit module (see
[CALCITE-4821]) but we don't go that far for Avatica. In the
dev branch you'll see I created a testkit module but then
removed it as overkill.

Add JDK 17 to GitHub CI. (Going forward, CI should test LTS
Java versions - currently 8, 11, 17 - plus the latest Java
version.)

Close apache/calcite-avatica#176