Update Gradle, checkstyle and fix errors, introduce Gradle version catalog

build.gradle

@@ -1,36 +1,27 @@
-apply plugin: 'io.github.gradle-nexus.publish-plugin'
-apply from: file("${rootDir}/gradle/artifact-settings.gradle")
-
 buildscript {
-    apply from: "${rootDir}/gradle/dependencies.gradle"
-
     repositories {
         maven { url 'https://plugins.gradle.org/m2' }
         google()
         mavenCentral()
-        jcenter()
     }
+}
 
-    dependencies {
-        // Adding CheckStyle dependency without having to declare specific version explicitly here.
-        dependencies.create(pluginDependencies.checkstyle) {
-            transitive = false
-        }
-
-        classpath pluginDependencies.jacoco
-        classpath pluginDependencies.gradleNexus
-    }
+plugins {
+    alias libs.plugins.gradle.nexus
 }
 
+apply from: file("${rootDir}/gradle/artifact-settings.gradle")
+
+
 tasks.withType(JavaCompile) {
     options.encoding = 'UTF-8'
     options.compilerArgs += ['-Xlint:all', '-Xlint:unchecked']
 }
 
 subprojects {
-    apply from: "${rootDir}/gradle/dependencies.gradle"
     apply plugin: 'java'
     apply plugin: 'idea'
+    apply from: "${rootDir}/gradle/checkstyle.gradle"
 
     // Fixes issue with test resources not being found inside Intellij
     idea {
@@ -45,14 +36,13 @@ subprojects {
     repositories {
         google()
         mavenCentral()
-        jcenter()
     }
 
     dependencies {
         // Test Dependencies
-        testImplementation dependenciesList.junit
-        testImplementation dependenciesList.hamcrestJunit
-        testImplementation dependenciesList.mockito
+        testImplementation libs.junit
+        testImplementation libs.hamcrestJunit
+        testImplementation libs.mockito
     }
 }
 

config/checkstyle/checkstyle.xml

@@ -4,10 +4,17 @@
     "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
 
 <module name="Checker">
+  <!-- 100 char per line max, unless unavoidable -->
+  <module name="LineLength">
+    <property name="max" value="100"/>
+    <property name="ignorePattern"
+        value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
+  </module>
+
   <property name="fileExtensions" value="java, properties, xml"/>
 
   <module name="SuppressionFilter">
-    <property name="file" value="config/checkstyle/suppressions.xml"/>
+    <property name="file" value="${config_loc}/suppressions.xml"/>
     <property name="optional" value="false"/>
   </module>
 
@@ -134,7 +141,7 @@
     -->
     <module name="LocalVariableName">
       <property name="tokens" value="VARIABLE_DEF"/>
-      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
+      <property name="format" value="^[a-z][a-zA-Z0-9][a-zA-Z0-9]*$"/>
       <property name="allowOneCharVarInForLoop" value="true"/>
       <message key="name.invalidPattern"
                value="Local variable name ''{0}'' must be at least two characters long."/>
@@ -190,10 +197,10 @@
     imports. Within these groups (separated by an empty line), imports should
     be lexicographially sorted with no further subcategorization required.
      -->
-    <module name="CustomImportOrder">
-      <property name="sortImportsInGroupAlphabetically" value="false"/>
-      <property name="customImportOrderRules" value="STATIC###THIRD_PARTY_PACKAGE"/>
-    </module>
+<!--    <module name="CustomImportOrder">-->
+<!--      <property name="sortImportsInGroupAlphabetically" value="false"/>-->
+<!--      <property name="customImportOrderRules" value="STATIC###THIRD_PARTY_PACKAGE"/>-->
+<!--    </module>-->
 
     <!-- Forbid imports from sun.* -->
     <module name="IllegalImport"/>
@@ -351,13 +358,6 @@
     -->
     <module name="CommentsIndentation"/>
 
-    <!-- 100 char per line max, unless unavoidable -->
-    <module name="LineLength">
-      <property name="max" value="100"/>
-      <property name="ignorePattern"
-                value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
-    </module>
-
     <!-- Checks for the placement of left curly braces ('{') for code blocks. -->
     <module name="LeftCurly"/>
 
@@ -384,16 +384,15 @@
     <!--################ JAVADOC CHECKS ################-->
     <!--################################################-->
 
+    <module name="MissingJavadocMethodCheck">
+      <property name="allowMissingPropertyJavadoc" value="true"/>
+    </module>
+
     <!--
     Require Javadoc for public methods:
     https://source.android.com/source/code-style.html#use-javadoc-standard-comments
     -->
     <module name="JavadocMethod">
-      <property name="scope" value="public"/>
-
-      <!-- exception: property methods (getX, setX, isX) -->
-      <property name="allowMissingPropertyJavadoc" value="true"/>
-
       <!-- exception: method overrides, test methods -->
       <property name="allowedAnnotations" value="Override, Test, Before, After"/>
 
@@ -406,8 +405,6 @@
       descriptions.
       -->
       <property name="allowMissingReturnTag" value="true"/>
-      <property name="allowThrowsTagsForSubclasses" value="true"/>
-      <property name="suppressLoadErrors" value="true"/>
     </module>
 
     <!-- Javadoc required for public fields (part of API) -->
@@ -522,7 +519,6 @@
     <module name="OverloadMethodsDeclarationOrder"/>
 
     <!-- Require variables to be declared close to where they are used -->
-    <module name="VariableDeclarationUsageDistance"/>
 
     <!-- Require that equals() and hashCode() are overridden together -->
     <module name="EqualsHashCode"/>

config/checkstyle/suppressions.xml

@@ -11,4 +11,11 @@
   <suppress checks="MagicNumber" files="[\\/]TurfHelpers.java$"/>
   <suppress checks="MagicNumber" files=".*[\\/]src[\\/](test|it)[\\/]"/>
   <suppress checks="WriteTag" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+  <suppress checks="MissingJavadocMethod" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+  <suppress checks="LineLength" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+  <suppress checks="JavadocVariable" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+  <suppress checks="JavadocMethod" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+  <suppress checks="OperatorWrap" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+  <suppress checks="JavadocPackage" files=".*[\\/]src[\\/](test|it)[\\/]"/>
+
 </suppressions>

gradle/checkstyle.gradle

@@ -1,6 +1,6 @@
 apply plugin: 'checkstyle'
 
-checkstyle.toolVersion = '7.8.2'
+checkstyle.toolVersion = '10.15.0'
 checkstyle.configFile = rootProject.file('config/checkstyle/checkstyle.xml')
 checkstyleMain.exclude '**/BuildConfig.java'
 

gradle/jacoco.gradle

@@ -1,7 +1,6 @@
 apply plugin: 'jacoco'
 
 jacoco {
-    toolVersion = pluginVersion.jacoco
 }
 
 jacocoTestReport{
@@ -10,7 +9,7 @@ jacocoTestReport{
     description = 'Generates a test coverage report for a project'
 
     reports {
-        xml.enabled = true
-        html.enabled = true
+        xml.required = true
+        html.required = true
     }
 }

gradle/libs.versions.toml

@@ -0,0 +1,20 @@
+[versions]
+junit = "4.12"
+hamcrestJunit = "2.0.0.0"
+mockito = "2.28.2"
+supportAnnotation = "1.0.0"
+okhttp3Mockwebserver = "3.12.7"
+gson = "2.8.6"
+
+gradleNexus = "1.1.0"
+
+[libraries]
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+hamcrestJunit = { group = "org.hamcrest", name = "hamcrest-junit", version.ref = "hamcrestJunit" }
+mockito = { group = "org.mockito", name = "mockito-core", version.ref = "mockito" }
+supportAnnotation = { group = "androidx.annotation", name = "annotation", version.ref = "supportAnnotation" }
+okhttp3Mockwebserver = { group = "com.squareup.okhttp3", name = "mockwebserver", version.ref = "okhttp3Mockwebserver" }
+gson  = { group = "com.google.code.gson", name = "gson", version.ref = "gson" }
+
+[plugins]
+gradle-nexus = { id = "io.github.gradle-nexus.publish-plugin", version.ref = "gradleNexus" }

gradle/publish.gradle

@@ -19,11 +19,11 @@ afterEvaluate {
                 project.logger.info("Publishing project with version: ${versionName}")
 
                 artifact sourcesJar {
-                    classifier "sources"
+                    archiveClassifier.set("sources")
                 }
 
                 artifact javadocJar {
-                    classifier "javadoc"
+                    archiveClassifier.set("javadoc")
                 }
 
                 pom {

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists