add javadoc

Author: theshadowco

build.gradle.kts

@@ -11,6 +11,8 @@ plugins {
     id("org.cadixdev.licenser") version "0.6.1"
     id("me.qoomon.git-versioning") version "6.4.3"
     id("io.freefair.lombok") version "8.4"
+    id("io.freefair.javadoc-links") version "8.4"
+    id("io.freefair.javadoc-utf-8") version "8.4"
     id("com.github.ben-manes.versions") version "0.50.0"
     id("me.champeau.jmh") version "0.7.2"
     id("io.freefair.maven-central.validate-poms") version "8.4"
@@ -62,6 +64,7 @@ java {
     sourceCompatibility = JavaVersion.VERSION_17
     targetCompatibility = JavaVersion.VERSION_17
     withSourcesJar()
+    withJavadocJar()
 }
 
 tasks.withType<JavaCompile> {
@@ -114,6 +117,7 @@ sonar {
 artifacts {
     archives(tasks["jar"])
     archives(tasks["sourcesJar"])
+    archives(tasks["javadocJar"])
 }
 
 signing {