Updating to Java 17

.gitignore

@@ -1 +1,7 @@
+# Target Build files
 target/
+bin/
+build/
+
+# Gradle files
+.gradle/

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "java.configuration.updateBuildConfiguration": "automatic"
+}

build.gradle

@@ -1,32 +1,37 @@
-apply plugin: 'java'
+plugins {
+    id 'application'
+    id 'java'
+    id 'jacoco'
+}
 
 group = 'net.pterodactylus'
 version = '0.14'
 
 repositories {
-     maven { url "http://maven.pterodactylus.net/" }
-     maven { url "http://repo.maven.apache.org/maven2" }
+    mavenCentral()
+    maven { url "https://maven.pterodactylus.net/" }
 }
 
 dependencies {
-    compile group: 'net.pterodactylus', name: 'utils', version: '0.13'
-
-    testCompile group: 'junit', name: 'junit', version: '4.12'
-    testCompile group: 'org.hamcrest', name: 'hamcrest-library', version: '1.3'
-    testCompile group: 'org.mockito', name: 'mockito-core', version: '1.10.19'
+    implementation('net.pterodactylus:utils:0.13')
+    testImplementation('junit:junit:4.12')
+    testImplementation('org.hamcrest:hamcrest-library:1.3')
+    testImplementation('org.mockito:mockito-core:5.21.0')
 }
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
-
-apply plugin: 'application'
+java { 
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
 
-mainClassName = 'de.todesbaum.jsite.main.Main'
+application { 
+    mainClass = 'de.todesbaum.jsite.main.Main'
+}
 
 task fatJar(type: Jar) {
-    archiveName = "${project.name}-${project.version}-jar-with-dependencies.jar"
+    archiveBaseName = "${project.name}-fat"
     from {
-        configurations.runtime.collect {
+        configurations.runtimeClasspath.collect {
             it.isDirectory() ? it : zipTree(it)
         } 
     }
@@ -36,11 +41,11 @@ task fatJar(type: Jar) {
     with jar
 }
 
-apply plugin: 'jacoco'
 
 jacoco {
-    toolVersion = '0.7.7.201606060606'
+    toolVersion = '0.8.8'
 }
-
 jacocoTestReport.dependsOn test
 
+compileJava.options.encoding = 'UTF-8'
+compileTestJava.options.encoding = 'UTF-8'

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
-#Thu Nov 03 20:03:47 CET 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.1-bin.zip