Upgrade to Gradle 7.3.3 and bump plugin versions

Drop the bintray publishing stuff, since jcenter is dead.

Remove the unused ImportUtils prototype, since it requires Oracle JVM.

Author: dnault

build.gradle

@@ -1,31 +1,29 @@
 plugins {
-    id 'com.github.johnrengelman.shadow' version '2.0.4'
-    id "com.jfrog.bintray" version "1.8.5"
+    id 'com.github.johnrengelman.shadow' version '7.1.2'
 }
 
 subprojects { subproject ->
     apply plugin: 'java'
     apply plugin: 'maven-publish'
-    apply plugin: 'com.jfrog.bintray'
     apply plugin: 'com.github.johnrengelman.shadow'
 
     group = "com.github.therapi"
-    version = "0.12.0"
+    version = "0.13.0-SNAPSHOT"
 
     repositories {
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
-        compile 'com.eclipsesource.minimal-json:minimal-json:0.9.5'
-        testCompile 'junit:junit:4.12'
+        implementation 'com.eclipsesource.minimal-json:minimal-json:0.9.5'
+        testImplementation 'junit:junit:4.13.2'
     }
 
     sourceCompatibility = 1.7
     targetCompatibility = 1.7
 
     shadowJar {
-        classifier = null
+        archiveClassifier.set('')
         mergeServiceFiles()
         relocate 'com.eclipsesource', 'com.github.therapi.runtimejavadoc.repack.com.eclipsesource'
     }
@@ -68,59 +66,4 @@ subprojects { subproject ->
         dependsOn(publishToMavenLocal)
     }
 
-    bintrayUpload.doFirst {
-        if (version.contains("SNAPSHOT")) {
-            throw new RuntimeException("Must not upload snapshots to bintray (current version is ${version}) -- create and tag a release version first!")
-        }
-    }
-
-    bintray {
-        if (project.hasProperty('bintrayUsername')) {
-            user = project.bintrayUsername
-        }
-
-        if (project.hasProperty('bintrayApiKey')) {
-            key = project.bintrayApiKey
-        }
-
-        publications = ['mavenJava'] // When uploading Maven-based publication files
-
-        dryRun = false  //false //Whether to run this as dry-run, without deploying
-        publish = false //true //If version should be auto published after an upload
-
-        pkg {
-            repo = 'maven'
-            //  userOrg = 'myorg' //An optional organization name when the repo belongs to one of the user's orgs
-            name = subproject.name
-            desc = subproject.description
-            websiteUrl = "https://github.com/dnault/${project.ext.gitProjectName}"
-            issueTrackerUrl = "https://github.com/dnault/${project.ext.gitProjectName}/issues"
-            vcsUrl = "https://github.com/dnault/${project.ext.gitProjectName}.git"
-            licenses = ['Apache-2.0']
-            labels = ['runtime', 'javadoc']
-            publicDownloadNumbers = false//true
-            //attributes= ['a': ['ay1', 'ay2'], 'b': ['bee'], c: 'cee'] //Optional package-level attributes
-            //Optional version descriptor
-            version {
-                name = project.version //'1.3-Final' //Bintray logical version name
-                //desc = 'optional, version-specific description'
-                released = new Date()
-                //'optional, date of the version release' //2 possible values: date in the format of 'yyyy-MM-dd'T'HH:mm:ss.SSSZZ' OR a java.util.Date instance
-                vcsTag = project.version //'1.3.0'
-    //            attributes = ['gradle-plugin': 'com.use.less:com.use.less.gradle:gradle-useless-plugin'] //Optional version-level attributes
-                gpg {
-                    //              sign = true //Determines whether to GPG sign the files. The default is false
-                    //            passphrase = 'passphrase' //Optional. The passphrase for GPG signing'
-                }
-                mavenCentralSync {
-                    sync = false
-                    //true //Optional (true by default). Determines whether to sync the version to Maven Central.
-                    user = 'userToken' //OSS user token
-                    password = 'paasword' //OSS user password
-                    close = '0'
-    //'1' //Optional property. By default the staging repository is closed and artifacts are released to Maven Central. You can optionally turn this behaviour off (by puting 0 as value) and release the version manually.
-                }
-            }
-        }
-    }
 }

gradle/wrapper/gradle-wrapper.jar

@@ -1,7 +1,5 @@
-#Tue Sep 01 18:40:17 PDT 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10-bin.zip
-