[258E] [studio] Implement a Primary/Replica clustering approach for Crafter CMS v4

Fix pom

* Add jakarta.annotation-api to fix broken build on Java 11 (fixes MariaDB4j#456)

* Downgrade MariaDB from 10.3.13 to 10.2.11

DB JARs for v10.2.11 are the last ones actually currently available.

Please see https://github.com/vorburger/MariaDB4j/issues/484
for the full background about why this is being done.

Includes disabling building the DBs' JARs on Travis (for now).

Anyone reading this is invited to contributed a PR for MariaDB4j#484
enabling later DB releases (for all platforms) to successfully build.

* Bump maven-plugin-annotations from 3.6.0 to 3.6.2

Bumps [maven-plugin-annotations](https://github.com/apache/maven-plugin-tools) from 3.6.0 to 3.6.2.
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.6.0...maven-plugin-tools-3.6.2)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugin-tools:maven-plugin-annotations
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump maven-plugin-plugin from 3.6.0 to 3.6.2

Bumps [maven-plugin-plugin](https://github.com/apache/maven-plugin-tools) from 3.6.0 to 3.6.2.
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.6.0...maven-plugin-tools-3.6.2)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-plugin-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Issue MariaDB4j#372: Add automatic module name to core

Libraries without a set automatic module name causes build warnings for
all clients who build with Java >= 9.

Also bump version of the Exec library, to use a version which has the
automatic module name set.

* Use lower case letter in automatic module name

* Clean up dependabot.yml

* Bump springboot.version from 2.5.2 to 2.6.0

Bumps `springboot.version` from 2.5.2 to 2.6.0.

Updates `spring-boot-dependencies` from 2.5.2 to 2.6.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.5.2...v2.6.0)

Updates `spring-boot-maven-plugin` from 2.5.2 to 2.6.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.5.2...v2.6.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump mysql-connector-java from 8.0.22 to 8.0.27

Bumps [mysql-connector-java](https://github.com/mysql/mysql-connector-j) from 8.0.22 to 8.0.27.
- [Release notes](https://github.com/mysql/mysql-connector-j/releases)
- [Changelog](https://github.com/mysql/mysql-connector-j/blob/release/8.0/CHANGES)
- [Commits](mysql/mysql-connector-j@8.0.22...8.0.27)

---
updated-dependencies:
- dependency-name: mysql:mysql-connector-java
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump junit from 4.13.1 to 4.13.2

Bumps [junit](https://github.com/junit-team/junit4) from 4.13.1 to 4.13.2.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](junit-team/junit4@r4.13.1...r4.13.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Bump maven-compat from 3.6.3 to 3.8.4

Bumps [maven-compat](https://github.com/apache/maven) from 3.6.3 to 3.8.4.
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-compat
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump maven.version from 3.6.3 to 3.8.4

Bumps `maven.version` from 3.6.3 to 3.8.4.

Updates `maven-plugin-api` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-core` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-model` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-artifact` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-settings` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-settings-builder` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-plugin-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-model
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-artifact
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-settings
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-settings-builder
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump slf4j-simple from 1.7.31 to 1.7.32

Bumps [slf4j-simple](https://github.com/qos-ch/slf4j) from 1.7.31 to 1.7.32.
- [Release notes](https://github.com/qos-ch/slf4j/releases)
- [Commits](https://github.com/qos-ch/slf4j/commits)

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-simple
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump commons-io from 2.10.0 to 2.11.0

Bumps commons-io from 2.10.0 to 2.11.0.

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump assertj-core from 3.17.2 to 3.21.0

Bumps [assertj-core](https://github.com/assertj/assertj-core) from 3.17.2 to 3.21.0.
- [Release notes](https://github.com/assertj/assertj-core/releases)
- [Commits](assertj/assertj@assertj-core-3.17.2...assertj-core-3.21.0)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump mockito-core from 3.5.15 to 4.1.0

see mockito/mockito-kotlin#383

* Bump maven-project-info-reports-plugin from 3.1.1 to 3.1.2

Bumps [maven-project-info-reports-plugin](https://github.com/apache/maven-project-info-reports-plugin) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/apache/maven-project-info-reports-plugin/releases)
- [Commits](apache/maven-project-info-reports-plugin@maven-project-info-reports-plugin-3.1.1...maven-project-info-reports-plugin-3.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Bump maven-common-artifact-filters from 3.1.0 to 3.2.0

Bumps [maven-common-artifact-filters](https://github.com/apache/maven-common-artifact-filters) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/apache/maven-common-artifact-filters/releases)
- [Commits](apache/maven-common-artifact-filters@maven-common-artifact-filters-3.1.0...maven-common-artifact-filters-3.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Run mvn verify instead of only package on Travis

* Remove fixed version of commons-io from Maven plugin dependencies

This doesn't fix https://github.com/vorburger/MariaDB4j/issues/488,
but still seems like a good idea to do, because the currently used
Maven version (or that test dependency) seems to use IO 2.4.1 as
well, so this does not appear to be required anymore now.

* Fix Maven plugin dependencies scope and remove commons-io dependency from Maven plugin (but it's still transitively inherited)

* Use magic <version>@project.version@ in Maven Plugin IT

see https://github.com/vorburger/MariaDB4j/issues/493

* [maven-release-plugin] prepare release mariaDB4j-2.5.0

* [maven-release-plugin] rollback the release of mariaDB4j-2.5.0

* Bump maven-release-plugin from 2.5.3 to 3.0.0-M4

for https://github.com/vorburger/MariaDB4j/issues/495

* [maven-release-plugin] prepare release mariaDB4j-2.5.0

* [maven-release-plugin] rollback the release of mariaDB4j-2.5.0

* [maven-release-plugin] prepare release mariaDB4j-2.5.0

* [maven-release-plugin] prepare for next development iteration

* rm broken Dependabot badge from README

* Fix ClassNotFoundException: commons.io PathUtils in Maven Plugin (fixes MariaDB4j#488)

The shutdown hook can only use classes which are part of the JDK.

* Bump maven-checkstyle-plugin from 3.1.0 to 3.1.2

Bumps [maven-checkstyle-plugin](https://github.com/apache/maven-checkstyle-plugin) from 3.1.0 to 3.1.2.
- [Release notes](https://github.com/apache/maven-checkstyle-plugin/releases)
- [Commits](apache/maven-checkstyle-plugin@maven-checkstyle-plugin-3.1.0...maven-checkstyle-plugin-3.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* (WIP) Prepare for enforcing Checkstyle

Incl. adding dependency to latest Checkstyle v9.2;
see https://maven.apache.org/plugins/maven-checkstyle-plugin/examples/upgrading-checkstyle.html

* Promoted Checkstyle Warnings to Error

Disabled MissingJavaDoc using severity ignore.
Altered RightCurly to alone_or_singleline to allow one line empty implementations.
Fixed missing doublequote in checkstyle.xml
Complied with outstanding checkstyle errors

* Fix Checkstyle violations in (new) class DBShutdownHook

* Make mariaDB4j-maven-plugin expose DB URL as Maven Project property (MariaDB4j#476)

Incl. performing an assert on the added system property in the test.

* Enable Checkstyle for src/test

* When dumping the database, close the outputstream once the dump is done

* Fixing the checkstyle problems

* Spaces in windows paths are no longer replaced by %20

* Replace DB's toWindowsPath() with inline File.getCanonicalFile()

Because following the previous commit, it's no longer Windows specific.

This is backwards compatible because toWindowsPath() was private.

See https://github.com/vorburger/MariaDB4j/issues/501

* Bump ch.vorburger.exec to 3.1.3 (fixes MariaDB4j#501)

for vorburger/ch.vorburger.exec#60
and vorburger/ch.vorburger.exec#58

see https://github.com/vorburger/MariaDB4j/issues/501

* Bump springboot.version from 2.6.0 to 2.6.1

Bumps `springboot.version` from 2.6.0 to 2.6.1.

Updates `spring-boot-dependencies` from 2.6.0 to 2.6.1
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.6.0...v2.6.1)

Updates `spring-boot-maven-plugin` from 2.6.0 to 2.6.1
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.6.0...v2.6.1)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* [maven-release-plugin] prepare release mariaDB4j-2.5.1

* [maven-release-plugin] prepare for next development iteration

* Upgrade MariaDB4J

* Upgrade log4j

* Upgrade log4j

* [5141] [mariadb4j] Upgrade to latest (#27)

* Add jakarta.annotation-api to fix broken build on Java 11 (fixes MariaDB4j#456)

* Downgrade MariaDB from 10.3.13 to 10.2.11

DB JARs for v10.2.11 are the last ones actually currently available.

Please see https://github.com/vorburger/MariaDB4j/issues/484
for the full background about why this is being done.

Includes disabling building the DBs' JARs on Travis (for now).

Anyone reading this is invited to contributed a PR for MariaDB4j#484
enabling later DB releases (for all platforms) to successfully build.

* Bump maven-plugin-annotations from 3.6.0 to 3.6.2

Bumps [maven-plugin-annotations](https://github.com/apache/maven-plugin-tools) from 3.6.0 to 3.6.2.
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.6.0...maven-plugin-tools-3.6.2)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugin-tools:maven-plugin-annotations
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump maven-plugin-plugin from 3.6.0 to 3.6.2

Bumps [maven-plugin-plugin](https://github.com/apache/maven-plugin-tools) from 3.6.0 to 3.6.2.
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.6.0...maven-plugin-tools-3.6.2)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-plugin-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Issue MariaDB4j#372: Add automatic module name to core

Libraries without a set automatic module name causes build warnings for
all clients who build with Java >= 9.

Also bump version of the Exec library, to use a version which has the
automatic module name set.

* Use lower case letter in automatic module name

* Clean up dependabot.yml

* Bump springboot.version from 2.5.2 to 2.6.0

Bumps `springboot.version` from 2.5.2 to 2.6.0.

Updates `spring-boot-dependencies` from 2.5.2 to 2.6.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.5.2...v2.6.0)

Updates `spring-boot-maven-plugin` from 2.5.2 to 2.6.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.5.2...v2.6.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump mysql-connector-java from 8.0.22 to 8.0.27

Bumps [mysql-connector-java](https://github.com/mysql/mysql-connector-j) from 8.0.22 to 8.0.27.
- [Release notes](https://github.com/mysql/mysql-connector-j/releases)
- [Changelog](https://github.com/mysql/mysql-connector-j/blob/release/8.0/CHANGES)
- [Commits](mysql/mysql-connector-j@8.0.22...8.0.27)

---
updated-dependencies:
- dependency-name: mysql:mysql-connector-java
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump junit from 4.13.1 to 4.13.2

Bumps [junit](https://github.com/junit-team/junit4) from 4.13.1 to 4.13.2.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](junit-team/junit4@r4.13.1...r4.13.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Bump maven-compat from 3.6.3 to 3.8.4

Bumps [maven-compat](https://github.com/apache/maven) from 3.6.3 to 3.8.4.
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-compat
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump maven.version from 3.6.3 to 3.8.4

Bumps `maven.version` from 3.6.3 to 3.8.4.

Updates `maven-plugin-api` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-core` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-model` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-artifact` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-settings` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

Updates `maven-settings-builder` from 3.6.3 to 3.8.4
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.3...maven-3.8.4)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-plugin-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-model
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-artifact
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-settings
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven:maven-settings-builder
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump slf4j-simple from 1.7.31 to 1.7.32

Bumps [slf4j-simple](https://github.com/qos-ch/slf4j) from 1.7.31 to 1.7.32.
- [Release notes](https://github.com/qos-ch/slf4j/releases)
- [Commits](https://github.com/qos-ch/slf4j/commits)

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-simple
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump commons-io from 2.10.0 to 2.11.0

Bumps commons-io from 2.10.0 to 2.11.0.

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump assertj-core from 3.17.2 to 3.21.0

Bumps [assertj-core](https://github.com/assertj/assertj-core) from 3.17.2 to 3.21.0.
- [Release notes](https://github.com/assertj/assertj-core/releases)
- [Commits](assertj/assertj@assertj-core-3.17.2...assertj-core-3.21.0)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump mockito-core from 3.5.15 to 4.1.0

see mockito/mockito-kotlin#383

* Bump maven-project-info-reports-plugin from 3.1.1 to 3.1.2

Bumps [maven-project-info-reports-plugin](https://github.com/apache/maven-project-info-reports-plugin) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/apache/maven-project-info-reports-plugin/releases)
- [Commits](apache/maven-project-info-reports-plugin@maven-project-info-reports-plugin-3.1.1...maven-project-info-reports-plugin-3.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Bump maven-common-artifact-filters from 3.1.0 to 3.2.0

Bumps [maven-common-artifact-filters](https://github.com/apache/maven-common-artifact-filters) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/apache/maven-common-artifact-filters/releases)
- [Commits](apache/maven-common-artifact-filters@maven-common-artifact-filters-3.1.0...maven-common-artifact-filters-3.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Run mvn verify instead of only package on Travis

* Remove fixed version of commons-io from Maven plugin dependencies

This doesn't fix https://github.com/vorburger/MariaDB4j/issues/488,
but still seems like a good idea to do, because the currently used
Maven version (or that test dependency) seems to use IO 2.4.1 as
well, so this does not appear to be required anymore now.

* Fix Maven plugin dependencies scope and remove commons-io dependency from Maven plugin (but it's still transitively inherited)

* Use magic <version>@project.version@ in Maven Plugin IT

see https://github.com/vorburger/MariaDB4j/issues/493

* [maven-release-plugin] prepare release mariaDB4j-2.5.0

* [maven-release-plugin] rollback the release of mariaDB4j-2.5.0

* Bump maven-release-plugin from 2.5.3 to 3.0.0-M4

for https://github.com/vorburger/MariaDB4j/issues/495

* [maven-release-plugin] prepare release mariaDB4j-2.5.0

* [maven-release-plugin] rollback the release of mariaDB4j-2.5.0

* [maven-release-plugin] prepare release mariaDB4j-2.5.0

* [maven-release-plugin] prepare for next development iteration

* rm broken Dependabot badge from README

* Fix ClassNotFoundException: commons.io PathUtils in Maven Plugin (fixes MariaDB4j#488)

The shutdown hook can only use classes which are part of the JDK.

* Bump maven-checkstyle-plugin from 3.1.0 to 3.1.2

Bumps [maven-checkstyle-plugin](https://github.com/apache/maven-checkstyle-plugin) from 3.1.0 to 3.1.2.
- [Release notes](https://github.com/apache/maven-checkstyle-plugin/releases)
- [Commits](apache/maven-checkstyle-plugin@maven-checkstyle-plugin-3.1.0...maven-checkstyle-plugin-3.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* (WIP) Prepare for enforcing Checkstyle

Incl. adding dependency to latest Checkstyle v9.2;
see https://maven.apache.org/plugins/maven-checkstyle-plugin/examples/upgrading-checkstyle.html

* Promoted Checkstyle Warnings to Error

Disabled MissingJavaDoc using severity ignore.
Altered RightCurly to alone_or_singleline to allow one line empty implementations.
Fixed missing doublequote in checkstyle.xml
Complied with outstanding checkstyle errors

* Fix Checkstyle violations in (new) class DBShutdownHook

* Make mariaDB4j-maven-plugin expose DB URL as Maven Project property (MariaDB4j#476)

Incl. performing an assert on the added system property in the test.

* Enable Checkstyle for src/test

* When dumping the database, close the outputstream once the dump is done

* Fixing the checkstyle problems

* Spaces in windows paths are no longer replaced by %20

* Replace DB's toWindowsPath() with inline File.getCanonicalFile()

Because following the previous commit, it's no longer Windows specific.

This is backwards compatible because toWindowsPath() was private.

See https://github.com/vorburger/MariaDB4j/issues/501

* Bump ch.vorburger.exec to 3.1.3 (fixes MariaDB4j#501)

for vorburger/ch.vorburger.exec#60
and vorburger/ch.vorburger.exec#58

see https://github.com/vorburger/MariaDB4j/issues/501

* Bump springboot.version from 2.6.0 to 2.6.1

Bumps `springboot.version` from 2.6.0 to 2.6.1.

Updates `spring-boot-dependencies` from 2.6.0 to 2.6.1
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.6.0...v2.6.1)

Updates `spring-boot-maven-plugin` from 2.6.0 to 2.6.1
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.6.0...v2.6.1)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* [maven-release-plugin] prepare release mariaDB4j-2.5.1

* [maven-release-plugin] prepare for next development iteration

* Upgrade MariaDB4J

* Upgrade log4j

* Upgrade log4j

Co-authored-by: Sumer Jabri <sumer@craftercms.org>
Co-authored-by: Michael Vorburger <mike@vorburger.ch>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: jenli66 <jens.lidestrom@vgregion.se>
Co-authored-by: jensli <jens@lidestrom.se>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Robin Stevens <73103348+robin-xyzt-ai@users.noreply.github.com>
Co-authored-by: Gordon Little <dev@gordonlittle.co.uk>
Co-authored-by: Robin Stevens <robin.stevens@xyzt.ai>
Co-authored-by: Niklas <niklas-weisss@web.de>

* Version set to 2.5.0

Co-authored-by: Sumer Jabri <sumer@craftercms.org>
Co-authored-by: Michael Vorburger <mike@vorburger.ch>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: jenli66 <jens.lidestrom@vgregion.se>
Co-authored-by: jensli <jens@lidestrom.se>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Robin Stevens <73103348+robin-xyzt-ai@users.noreply.github.com>
Co-authored-by: Gordon Little <dev@gordonlittle.co.uk>
Co-authored-by: Robin Stevens <robin.stevens@xyzt.ai>
Co-authored-by: Niklas <niklas-weisss@web.de>

…bot_updates