Bump actions/setup-java from 5.6.0 to 5.7.0 - #51

[SystemConsoleNull] System.console() no longer returns null in JDK 22 and newer versions

[JavaTimeDefaultTimeZone] LocalDate.now() is not allowed because it silently uses the system default time-zone. You must pass an explicit time-zone (e.g., ZoneId.of("America/Los_Angeles")) to this method.

[EscapedEntity] HTML entities in @code/@literal tags will appear literally in the rendered javadoc.

[MissingSummary] A summary line is required on public/protected Javadocs.

[MissingSummary] A summary fragment is required; consider using the value of the @return block as a summary fragment instead.