Update build for Java 21

.github/workflows/build.yml

@@ -25,10 +25,10 @@ jobs:
           java-version: ${{ matrix.java-version }}
 
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
+        uses: gradle/actions/wrapper-validation@v3
 
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
+        uses: gradle/actions/setup-gradle@v3
 
       - name: Build
         run: ./gradlew build
@@ -46,10 +46,3 @@ jobs:
           name: AzLink-Legacy
           path: universal-legacy/build/libs/AzLink-Legacy-*.jar
           overwrite: true
-
-      - name: Upload AzLink-Fabric.jar
-        uses: actions/upload-artifact@v4
-        with:
-          name: AzLink-Fabric
-          path: fabric/build/libs/AzLink-Fabric-*.jar
-          overwrite: true

README.md

@@ -11,7 +11,6 @@ This plugin currently supports the following platforms:
 * [Sponge](https://www.spongepowered.org/)
 * [Velocity](https://velocitypowered.com/)
 * [Nukkit](https://cloudburstmc.org/articles/)
-* [FabricMC](https://fabricmc.net/)
 
 ## Setup
 

build.gradle

@@ -6,8 +6,10 @@ allprojects {
 subprojects {
     apply plugin: 'java'
 
-    sourceCompatibility = 1.8
-    targetCompatibility = 1.8
+    java {
+        sourceCompatibility = 1.8
+        targetCompatibility = 1.8
+    }
 
     tasks.withType(JavaCompile) {
         options.encoding = 'UTF-8'

bukkit/src/main/java/com/azuriom/azlink/bukkit/injector/NettyLibraryLoader.java

@@ -5,6 +5,7 @@
 
 import java.io.InputStream;
 import java.lang.reflect.Field;
+import java.net.URI;
 import java.net.URL;
 import java.net.URLClassLoader;
 import java.nio.file.Files;
@@ -52,9 +53,9 @@ private void loadLibrary(String groupId, String artifactId, String version) thro
 
             this.plugin.getLogger().warn("Downloading " + artifactId + " v" + version + "...");
 
-            URL url = new URL(String.format(MAVEN_CENTRAL, groupId.replace('.', '/'), artifactId, version, artifactId, version));
+            String url = String.format(MAVEN_CENTRAL, groupId.replace('.', '/'), artifactId, version, artifactId, version);
 
-            try (InputStream in = url.openStream()) {
+            try (InputStream in = URI.create(url).toURL().openStream()) {
                 Files.copy(in, jar);
             }
 

common/build.gradle

@@ -10,9 +10,8 @@ dependencies {
     compileOnly 'net.skinsrestorer:skinsrestorer-api:15.0.2'
     compileOnly 'com.nickuc.login:nlogin-api:10.3'
 
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.1'
-    testImplementation 'org.junit.jupiter:junit-jupiter-engine:5.10.1'
-    testImplementation 'org.junit.jupiter:junit-jupiter-params:5.10.1'
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.10.2'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 test {

common/src/main/java/com/azuriom/azlink/common/http/client/HttpClient.java

@@ -13,6 +13,7 @@
 import java.io.OutputStream;
 import java.net.HttpURLConnection;
 import java.net.InetAddress;
+import java.net.URI;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.UUID;
@@ -104,7 +105,10 @@ private <T> T rawRequest(RequestMethod method, String endpoint, String body, Cla
         int status = conn.getResponseCode();
 
         if (status >= 400) {
-            throw new IOException("Unexpected HTTP error " + status);
+            String info = status == 401 || status == 403
+                    ? ". Try to do again the link command given on the admin panel." : "";
+
+            throw new IOException("Unexpected HTTP error " + status + info);
         }
 
         if (status >= 300) {
@@ -132,7 +136,7 @@ private HttpURLConnection prepareConnection(RequestMethod method, String endpoin
         String baseUrl = this.plugin.getConfig().getSiteUrl();
         String version = this.plugin.getPlatform().getPluginVersion();
         String token = this.plugin.getConfig().getSiteKey();
-        URL url = new URL(baseUrl + "/api" + endpoint);
+        URL url = URI.create(baseUrl + "/api" + endpoint).toURL();
 
         HttpURLConnection conn = (HttpURLConnection) url.openConnection();
         conn.setUseCaches(false);

common/src/main/java/com/azuriom/azlink/common/platform/PlatformType.java

@@ -6,7 +6,6 @@ public enum PlatformType {
     BUNGEE("BungeeCord"),
     SPONGE("Sponge"),
     VELOCITY("Velocity"),
-    FABRIC("Fabric"),
     NUKKIT("Nukkit");
 
     private final String name;

common/src/main/java/com/azuriom/azlink/common/utils/UpdateChecker.java

@@ -5,7 +5,9 @@
 import com.google.gson.JsonObject;
 
 import java.io.BufferedReader;
+import java.io.IOException;
 import java.io.InputStreamReader;
+import java.net.URI;
 import java.net.URL;
 import java.util.Objects;
 
@@ -46,7 +48,7 @@ private static String parseVersion(String version) {
 
     public void checkUpdates() {
         try {
-            URL url = new URL(RELEASE_URL);
+            URL url = URI.create(RELEASE_URL).toURL();
 
             try (BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()))) {
                 JsonObject json = AzLinkPlugin.getGson().fromJson(reader, JsonObject.class);
@@ -64,8 +66,8 @@ public void checkUpdates() {
                     this.plugin.getLogger().warn("You can download it on https://azuriom.com/azlink");
                 }
             }
-        } catch (Exception e) {
-            // ignore
+        } catch (IOException e) {
+            this.plugin.getLogger().warn("Failed to check for updates: " + e.getMessage());
         }
     }
 }