Closes #8

Author: NotMyFault

README.md

@@ -12,7 +12,6 @@ If you are looking for the plugin HeadDatabase, get it [from spigot](https://www
 
 ## Links
 
-* [JavaDocs](https://ci.athion.net/job/HeadDatabase-API/javadoc/)
 * [Discord](https://discord.gg/jpRVrjd)
 * [Issues](https://github.com/Arcaniax-Development/HeadDatabase-API/issues)
 
@@ -64,7 +63,7 @@ import org.bukkit.event.Listener;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.plugin.java.JavaPlugin;
 
-public class Main extends JavaPlugin implements Listener {
+public class HeadDatabaseAPIPlugin extends JavaPlugin implements Listener {
 
     public void onEnable() {
         this.getServer().getPluginManager().registerEvents(this, this);

build.gradle.kts

@@ -1,15 +1,16 @@
-import net.minecrell.gradle.licenser.LicenseExtension
+import org.cadixdev.gradle.licenser.Licenser
+import org.cadixdev.gradle.licenser.LicenseExtension
 
 plugins {
     id("java")
     id("java-library")
     id("maven-publish")
-    id("net.minecrell.licenser") version "0.4.1"
+    id("org.cadixdev.licenser") version "0.6.1"
 }
 
-configure<JavaPluginConvention> {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = sourceCompatibility
+the<JavaPluginExtension>().toolchain {
+    languageVersion.set(JavaLanguageVersion.of(8))
+    vendor.set(JvmVendorSpec.ADOPTOPENJDK)
 }
 
 group = "me.arcaniax"
@@ -28,9 +29,9 @@ dependencies {
 }
 
 configure<LicenseExtension> {
-    header = rootProject.file("HEADER")
+    header(rootProject.file("HEADER"))
     include("**/*.java")
-    newLine = false
+    newLine.set(false)
 }
 
 val javadocDir = rootDir.resolve("docs").resolve("javadoc").resolve(project.name)

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/me/arcaniax/hdb/object/head/Head.java

@@ -39,7 +39,7 @@ public class Head {
     public String uuid;
     public CategoryEnum c;
     public boolean recent = false;
-    public Collection<String> tags = new ArrayList();
+    public Collection<String> tags = new ArrayList<>();
     public boolean isCustom = false;
     long ID = 0L;
     long number = 0L;