This reverts commit da806c41c2.

* Increse the java version from 7 to 8 to compatible pom's

* [maven-release-plugin] prepare release v8.13.55

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

* [maven-release-plugin] prepare release v8.13.54

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

* [maven-release-plugin] prepare release v8.13.53

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

* Added Automatic-Module-Name to published jars. Context: https://b.corp.google.com/issues/308334884

* Removed Automatic-Module-Name from carrier and geocoder. Classes in these modules belong to the same package as core libphonenumber library, which leads to the split package problem with Java modules.

* Documented the issue with checking isPossible only for default country

* Strip extension before appending formatted extension.

* Add pending code change

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Co-authored-by: Tijana Vislavski Gradina <tijanavg@google.com>

* [maven-release-plugin] prepare release v8.13.52

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

* Added Automatic-Module-Name to published jars. Context: https://b.corp.google.com/issues/308334884

* Removed Automatic-Module-Name from carrier and geocoder. Classes in these modules belong to the same package as core libphonenumber library, which leads to the split package problem with Java modules.

* [maven-release-plugin] prepare release v8.13.51

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

* [maven-release-plugin] prepare release v8.13.50

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

* Metadata updates for release 8.13.50

* Update .gitignore

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Co-authored-by: mandlil <138015259+mandlil@users.noreply.github.com>

* [maven-release-plugin] prepare release v8.13.49

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

* [maven-release-plugin] prepare release v8.13.48

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

This reverts commit 013dcc138e.

* [maven-release-plugin] prepare release v8.13.48

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

* Generate RegionCode constants for testing.

This generates the RegionCode class that contains string constants for testing using the build tools.

Context: b/237181793

* Fix typo

* Use plain strings for region codes not in the metadata.

* Apply code review suggestions

* Rewrite ClassWriter with Builder pattern and add javadoc support.

* Use setJavadoc instead of accumulating.

* Optimized the alphanumeric check by avoiding the use of regex

* re-format the code lines

* Update MultiFileModeFileNameProvider.java

* [maven-release-plugin] prepare release v8.13.47

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

* [maven-release-plugin] prepare release v8.13.46

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

* [maven-release-plugin] prepare release v8.13.45

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

* [maven-release-plugin] prepare release v8.13.44

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

This reverts commit 96c74b3dab.

* [maven-release-plugin] prepare release v8.13.44

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

* [maven-release-plugin] prepare release v8.13.43

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

* [maven-release-plugin] prepare release v8.13.42

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

* [maven-release-plugin] prepare release v8.13.41

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

* [maven-release-plugin] prepare release v8.13.40

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

* Area code information lost for all MX numbers in v8.13.38 metadata update.

* add mexico to new variable

* C++ changes for Mexico to show area code

* [maven-release-plugin] prepare release v8.13.39

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