Bump gson from 2.8.9 to 2.9.1

[dependabot[bot]]

Bumps gson from 2.8.9 to 2.9.1.

Release notes

Sourced from gson's releases.

Gson 2.9.1

• Make Object and JsonElement deserialization iterative rather than recursive (#1912)
• Added parsing support for enum that has overridden toString() method (#1950)
• Removed support for building Gson with Gradle (#2081)
• Removed obsolete codegen hierarchy (#2099)
• Add support for reflection access filter (#1905)
• Improve TypeToken creation validation (#2072)
• Add explicit support for float in JsonWriter (#2130, #2132)
• Fail when parsing invalid local date (#2134)

Also many small improvements to javadoc.

Gson 2.9.0

The minimum supported Java version changes from 6 to 7.

• Change target Java version to 7 (#2043)
• Put module-info.class into Multi-Release JAR folder (#2013)
• Improve error message when abstract class cannot be constructed (#1814)
• Support EnumMap deserialization (#2071)
• Add LazilyParsedNumber default adapter (#2060)
• Fix JsonReader.hasNext() returning true at end of document (#2061)
• Remove Gradle build support. Build script was outdated and not actively maintained anymore (#2063)
• Add GsonBuilder.disableJdkUnsafe() (#1904)
• Add UPPER_CASE_WITH_UNDERSCORES in FieldNamingPolicy (#2024)
• Fix failing to serialize Collection or Map with inaccessible constructor (#1902)
• Improve TreeTypeAdapter thread-safety (#1976)
• Fix Gson.newJsonWriter ignoring lenient and HTML-safe setting (#1989)
• Delete unused LinkedHashTreeMap (#1992)
• Make default adapters stricter; improve exception messages (#2000)
• Fix FieldNamingPolicy.upperCaseFirstLetter uppercasing non-letter (#2004)

Thanks to our contributors, especially @​Marcono1234!

Changelog

Sourced from gson's changelog.

Version 2.9.1

• Make Object and JsonElement deserialization iterative rather than recursive (#1912)
• Added parsing support for enum that has overridden toString() method (#1950)
• Removed support for building Gson with Gradle (#2081)
• Removed obsolete codegen hierarchy (#2099)
• Add support for reflection access filter (#1905)
• Improve TypeToken creation validation (#2072)
• Add explicit support for float in JsonWriter (#2130, #2132)
• Fail when parsing invalid local date (#2134)

Also many small improvements to javadoc.

Version 2.9.0

The minimum supported Java version changes from 6 to 7.

• Change target Java version to 7 (#2043)
• Put module-info.class into Multi-Release JAR folder (#2013)
• Improve error message when abstract class cannot be constructed (#1814)
• Support EnumMap deserialization (#2071)
• Add LazilyParsedNumber default adapter (#2060)
• Fix JsonReader.hasNext() returning true at end of document (#2061)
• Remove Gradle build support. Build script was outdated and not actively maintained anymore (#2063)
• Add GsonBuilder.disableJdkUnsafe() (#1904)
• Add UPPER_CASE_WITH_UNDERSCORES in FieldNamingPolicy (#2024)
• Fix failing to serialize Collection or Map with inaccessible constructor (#1902)
• Improve TreeTypeAdapter thread-safety (#1976)
• Fix Gson.newJsonWriter ignoring lenient and HTML-safe setting (#1989)
• Delete unused LinkedHashTreeMap (#1992)
• Make default adapters stricter; improve exception messages (#2000)
• Fix FieldNamingPolicy.upperCaseFirstLetter uppercasing non-letter (#2004)

Commits

• bb9a1f2 [maven-release-plugin] prepare release gson-parent-2.9.1
• 893a7e1 Fix malformed JsonElement.getAsBigDecimal() javadoc (#1772)
• 6d2557d Remove unused package-private FieldAttributes methods (#2162)
• 2deb209 Make RuntimeTypeAdapterFactory recognize subclasses only conditionally. (#2...
• 924c496 Bump maven-resources-plugin from 3.2.0 to 3.3.0 (#2157)
• 503c20b Rename ReflectiveTypeAdapterFactory field inclusion check method (#2121)
• 0106247 Bump maven-deploy-plugin from 3.0.0-M2 to 3.0.0 (#2148)
• eeba71c Upgrade to oss-parent 9 (#2149)
• 2eb3758 Fix RuntimeTypeAdapterFactory (#2139)
• cbc0af8 Improve lenient mode documentation (#2122)
• Additional commits viewable in compare view

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