Bump spotbugs from 4.0.6 to 4.2.2

Bumps [spotbugs](https://github.com/spotbugs/spotbugs) from 4.0.6 to 4.2.2.
- [Release notes](https://github.com/spotbugs/spotbugs/releases)
- [Changelog](https://github.com/spotbugs/spotbugs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/spotbugs/spotbugs/compare/4.0.6...4.2.2)

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

Add some release descriptions.

Bump actions/cache from v2 to v2.1.4 #39.

Merge pull request #39 from apache/dependabot/github_actions/actions/cache-v2.1.4

Bump actions/cache from v2 to v2.1.4

Fix build on Java 16.

Modernize Component dependencies.

- Update Java from 7 to 8.
- Update Commons Parent from 51 to 52.
- Update JUnit from 4.13.1 to 4.13.2.
- Update Apache Commons IO from 2.6 to 2.8.0.
- Update Powermock from 2.0.5 to 2.0.9.

Replace GitHub build for Java 15 with Java 16 and drop Java 16-ea.

Add and use Maven default goal.

No need to nest in else.

Use primitive parsing.

Use String.replace() instead of replaceAll() when we don't need a Regex.

Bump actions/cache from v2 to v2.1.4

Bumps [actions/cache](https://github.com/actions/cache) from v2 to v2.1.4.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v2...26968a09c0ea4f3e233fdddbafd1166051a095f6)

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

Use isEmpty().

Use isEmpty().

Use isEmpty().

Fix Checkstyle configuration DTD link.

Collapse multiple identical catch clauses into one.

Remove unused import.

Bump maven-pmd-plugin from 3.13.0 to 3.14.0 #34.

Merge pull request #34 from apache/dependabot/maven/org.apache.maven.plugins-maven-pmd-plugin-3.14.0

Bump maven-pmd-plugin from 3.13.0 to 3.14.0

Merge branch 'master' of https://gitbox.apache.org/repos/asf/commons-email

Simplify array cloning.

Update some dependen cies.

- Bump actions/setup-java from v1.4.0 to v1.4.3 #30
- Bump actions/checkout from v2.3.2 to v2.3.4 #33
- Bump commons-release-plugin from 1.0 to 1.7 #23

Bump maven-pmd-plugin from 3.13.0 to 3.14.0

Bumps [maven-pmd-plugin](https://github.com/apache/maven-pmd-plugin) from 3.13.0 to 3.14.0.
- [Release notes](https://github.com/apache/maven-pmd-plugin/releases)
- [Commits](https://github.com/apache/maven-pmd-plugin/compare/maven-pmd-plugin-3.13.0...maven-pmd-plugin-3.14.0)

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

Merge pull request #23 from apache/dependabot/maven/org.apache.commons-commons-release-plugin-1.7

Bump commons-release-plugin from 1.0 to 1.7

Merge pull request #33 from apache/dependabot/github_actions/actions/checkout-v2.3.4

Bump actions/checkout from v2.3.2 to v2.3.4

Merge pull request #30 from apache/dependabot/github_actions/actions/setup-java-v1.4.3

Bump actions/setup-java from v1.4.0 to v1.4.3

Bump actions/checkout from v2.3.2 to v2.3.4

Bumps [actions/checkout](https://github.com/actions/checkout) from v2.3.2 to v2.3.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2.3.2...5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f)

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

Add Java 17-EA to the GitHub build.

Use for-each.

Use diamonds.

Use try-with-resource.

Use final.

No need to initialize to default value.

Travis: Replace Java 14 with 15.

Remove redundant calls to super().

Typo.

Add SECURITY.MD.

Merge branch 'master' of https://gitbox.apache.org/repos/asf/commons-email

Bump junit from 4.13 to 4.13.1 #32.

Merge pull request #32 from apache/dependabot/maven/junit-junit-4.13.1

Bump junit from 4.13 to 4.13.1

Bump junit from 4.13 to 4.13.1

Bumps [junit](https://github.com/junit-team/junit4) from 4.13 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.13...r4.13.1)

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

Bump actions/setup-java from v1.4.0 to v1.4.3

Bumps [actions/setup-java](https://github.com/actions/setup-java) from v1.4.0 to v1.4.3.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/v1.4.0...d202f5dbf7256730fb690ec59f6381650114feb2)

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

Replace Java 14 with Java 15 as the latest Java version to test. Use
Jaav 16 EA as the EA version to test.

Trigger a GitHub build on pull requests.

Cache ~/.m2 dir for GitHub builds.

actions/checkout from v2.3.1 to v2.3.2 #25.

Merge pull request #25 from apache/dependabot/github_actions/actions/checkout-v2.3.2

Bump actions/checkout from v2.3.1 to v2.3.2

Fix old codehaus issue link

Bump actions/checkout from v2.3.1 to v2.3.2

Bumps [actions/checkout](https://github.com/actions/checkout) from v2.3.1 to v2.3.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2.3.1...2036a08e25fa78bbd946711a407b529a0a1204bf)

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

Add --no-transfer-progress to CI builds.

Drop non-LTS builds except the latest.

Bump commons-release-plugin from 1.0 to 1.7

Bumps commons-release-plugin from 1.0 to 1.7.

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

GitHub actions/setup-java@v1 -> actions/setup-java@v1.4.0.

Fix GitHub action for Java 15-ea.

Fix Javadoc error on Java 14.

Document recent changes.

Merge pull request #22 from apache/dependabot/maven/com.sun.mail-jakarta.mail-1.6.5

Bump jakarta.mail from 1.6.4 to 1.6.5

Merge pull request #18 from apache/dependabot/maven/com.github.spotbugs-spotbugs-maven-plugin-4.0.4

Bump spotbugs-maven-plugin from 4.0.0 to 4.0.4

Merge pull request #17 from apache/dependabot/github_actions/actions/checkout-v2.3.1

Bump actions/checkout from v1 to v2.3.1

Bump jakarta.mail from 1.6.4 to 1.6.5

Bumps [jakarta.mail](https://github.com/eclipse-ee4j/mail) from 1.6.4 to 1.6.5.
- [Release notes](https://github.com/eclipse-ee4j/mail/releases)
- [Commits](https://github.com/eclipse-ee4j/mail/compare/1.6.4...1.6.5)

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

Bump spotbugs-maven-plugin from 4.0.0 to 4.0.4

Bumps [spotbugs-maven-plugin](https://github.com/spotbugs/spotbugs-maven-plugin) from 4.0.0 to 4.0.4.
- [Release notes](https://github.com/spotbugs/spotbugs-maven-plugin/releases)
- [Commits](https://github.com/spotbugs/spotbugs-maven-plugin/compare/spotbugs-maven-plugin-4.0.0...spotbugs-maven-plugin-4.0.4)

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

Bump actions/checkout from v1 to v2.3.1

Bumps [actions/checkout](https://github.com/actions/checkout) from v1 to v2.3.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v1...28c7f3d2b5162b5ddd3dfd9a45aa55eaf396478b)

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

Add GitHub build.

Update commons-parent from 50 to 51.

Sporbugs: Explicitely use default charset.

SpotBugs: Explicitely use the default Charset to print out an exception.

Merge pull request #14 from XenoAmess/patch-1

fix typo

fix typo

Add openjdk13 and openjdk14 to Travis.

Standardize on American English spelling of 'behavior'.

Merge pull request #12 from apache/EMAIL-190

EMAIL-190 Travis build fails for JDK 7 & 11

EMAIL-190 Travis build fails for JDK 7 & 11

Merge pull request #9 from gitmotte/master

javax.mail:1.6.1 -> jakarta.mail:1.6.4

Remove unnecessary array creation for varargs.

Remove trailing white spaces on all lines.

Javadoc: Replace <code></code> HTML tags with Javadoc {@code} notation.

javax.mail:1.6.1 -> jakarta.mail:1.6.4

SVN gone; now Git

Drop Oracle JDK 8.

Fix the site's source repository link.

Replace Apache HTTP URL with HTTPS version.

Replace SVN with GitBox URL.

Replace SVN with GitBox URL.

Replace SVN with GitBox URL.

Use HTTPS to access Apache resources.

Use HTTPS to access Apache resources.

Use HTTPS links to Apache.

Name "Apache Commons" in page title.

Comment: Use "file name" instead of "filename".

Javadoc: Use "file name" instead of "filename".

Update NOTICE file for 2019.

Update parent from 43 to 47. Update EasyMock from 3.5.1 to 3.6.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1845036 13f79535-47bb-0310-9956-ffa450edef68

Typo: 'JavaDoc' -> 'Javadoc'.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1831651 13f79535-47bb-0310-9956-ffa450edef68

Fix some Checkstyle errors.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826077 13f79535-47bb-0310-9956-ffa450edef68

Update Maven PMD plugin from  2.7.1 to 3.9.0.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826076 13f79535-47bb-0310-9956-ffa450edef68

Update FindBugs from 2.5.5 to 3.0.5.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826075 13f79535-47bb-0310-9956-ffa450edef68

Update tests from Powermock 1.6.5 to 1.7.3.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826074 13f79535-47bb-0310-9956-ffa450edef68

Update tests from Easymock 3.4 to 3.5.1.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826073 13f79535-47bb-0310-9956-ffa450edef68

Update tests from Apache Commons IO 2.5 to 2.6.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826072 13f79535-47bb-0310-9956-ffa450edef68

[EMAIL-177] Update from Java 6 to 7.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826071 13f79535-47bb-0310-9956-ffa450edef68

[EMAIL-177] Update from Java 6 to 7.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1826070 13f79535-47bb-0310-9956-ffa450edef68