Gson update.

Author: SimY4

CHANGELOG.md

@@ -9,7 +9,10 @@ xpath-to-xml uses [semver](http://semver.org/) for its versioning convention.
 ### Upcoming
 - Core
   - preceding and preceding-sibling axises support.
-- 🧰 [Gson] Bump Gson version to 2.8.9
+
+### 2.3.4
+- 🧰 [Gson] Bump Gson version to 2.9.0
+- 🧰 [Gson] Push minimal java version to Java 7
 - 🧰 [Jackson] Bump Jackson version to 2.13.1
 - 🧰 [JDOM] Bump JDOM2 version to 2.0.6.1
 

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ scalaxml = '2.0.1'
 [libraries]
 assertj = 'org.assertj:assertj-core:3.22.0'
 dom4j = 'org.dom4j:dom4j:2.1.3'
-gson = 'com.google.code.gson:gson:2.8.9'
+gson = 'com.google.code.gson:gson:2.9.0'
 jackson-databind = { module = 'com.fasterxml.jackson.core:jackson-databind', version.ref = 'jackson' }
 jackson-dataformat-yaml = { module = 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml', version.ref = 'jackson' }
 jaxen = 'jaxen:jaxen:1.2.0'

xpath-to-json-gson/build.gradle

@@ -2,11 +2,20 @@ ext.moduleName = 'com.github.simych.xpath.gson'
 
 apply from: rootProject.file('gradle/benchmark-jmh.gradle')
 
+sourceCompatibility = JavaVersion.VERSION_1_7
+targetCompatibility = JavaVersion.VERSION_1_7
+
 dependencies {
     api project(':xpath-to-xml-core')
 
     implementation libs.gson
 
     testImplementation project(':xpath-to-xml-test')
     testImplementation libs.bundles.junit
+}
+
+compileJava {
+    if (JavaVersion.current().isJava9Compatible()) {
+        options.release = 7
+    }
 }