According to section “8.1. Tuning the connection pool” in the Short Guide to Hibernate 7, table “8.2: Settings for configuring Agroal” there’s a property “hibernate.agroal.idleValidationTimeout”.
In the source code class hibernate-core/src/main/java/org/hibernate/cfg/AgroalSettings.java this is defined as:
String AGROAL_IDLE_VALIDATION_TIMEOUT = AGROAL_CONFIG_PREFIX + ".idleValidation";
Is the constant just missing the Timeout suffix because its name and the documentation are suggesting this?