build: Bump Gradle + build-time deps

Author: zml2008

checkstyle.xml .checkstyle/checkstyle.xml

@@ -8,8 +8,8 @@ plugins {
     `maven-publish`
     checkstyle
     jacoco
-    id("com.github.hierynomus.license") version "0.15.0"
-    id("org.checkerframework") version "0.5.12"
+    id("com.github.hierynomus.license") version "0.16.1"
+    id("org.checkerframework") version "0.5.22"
 }
 
 allprojects {
@@ -52,8 +52,8 @@ subprojects {
         jacocoTestReport {
             dependsOn(test)
             reports {
-                xml.isEnabled = true
-                html.isEnabled = false
+                xml.required.set(true)
+                html.required.set(false)
             }
         }
 
@@ -80,7 +80,7 @@ allprojects {
         mavenCentral()
     }
 
-    configure<JavaPluginConvention> {
+    extensions.configure(JavaPluginExtension::class) {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = sourceCompatibility
         disableAutoTargetJvm()
@@ -95,8 +95,8 @@ allprojects {
     }
 
     checkstyle {
-        toolVersion = "8.36.2"
-        val configRoot = rootProject.projectDir
+        toolVersion = "8.43"
+        val configRoot = rootProject.projectDir.resolve(".checkstyle")
         configDirectory.set(configRoot)
         configProperties["basedir"] = configRoot.absolutePath
     }

build.gradle.kts

@@ -1,5 +1,23 @@
+//
+// moonshine - A localisation library for Java.
+// Copyright (C) 2021 Mariell Hoversholm
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+
 @DefaultQualifier(NonNull.class)
 package com.proximyst.moonshine;
 
 import org.checkerframework.checker.nullness.qual.NonNull;
-import org.checkerframework.framework.qual.DefaultQualifier;
+import org.checkerframework.framework.qual.DefaultQualifier;

core/src/main/java/com/proximyst/moonshine/package-info.java

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,4 @@
-configure<JavaPluginConvention> {
+java {
     sourceCompatibility = JavaVersion.VERSION_1_9
     targetCompatibility = sourceCompatibility
     disableAutoTargetJvm()