PL/Java is a free add-on module that brings Java™ Stored Procedures, Triggers, Functions, Aggregates, Operators, Types, etc., to the PostgreSQL™ backend.
PostgreSQL 9.5 has been advertised as the oldest supported version for PL/Java 1.6.x since 1.6.0. Declutter by removing conditional code lingering from PL/Java 1.5.x, which goes back to PG 8.2.
In passing, add a couple SPI constants that showed up later while my back was turned, update some code in the examples, and make another one of them run as a CI test that was not already.
PostgreSQL 9.5 has been advertised as the oldest supported version for PL/Java 1.6.x since 1.6.0. Declutter by removing conditional code lingering from PL/Java 1.5.x, which goes back to PG 8.2.
In passing, add a couple SPI constants that showed up later while my back was turned, update some code in the examples, and make another one of them run as a CI test that was not already.