Hikaricp: Cannot use `blockUntilFilled` due to setCorePoolSize IllegalArgumentException

[icecreamhead]

Environment

HikariCP version: 3.3.1
JDK version     : 11.0.2, 12.0.2
Database        : PostgreSQL
Driver version  : n/a

The HikariPool constructor attempts to set corePoolSize greater than maxPoolSize when creating addConnectionExecutor. This throws an IllegalArgumentException. Fix in https://github.com/brettwooldridge/HikariCP/pull/1458

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Have you searched the CLOSED issues already? How about checking stackoverflow?

[LangInteger]

Already be resolved in #1405 but with no reply yet.