switch build system to gradle

build.gradle.kts

@@ -3,7 +3,7 @@
  */
 
 plugins {
-    `java-library`
+    id("java-library")
     `maven-publish`
     id("io.freefair.lombok") version "9.0.0"
 }
@@ -43,3 +43,12 @@ tasks.withType<JavaCompile>() {
 tasks.withType<Javadoc>() {
     options.encoding = "UTF-8"
 }
+
+tasks.test {
+    failOnNoDiscoveredTests = false
+    failFast = true
+}
+
+tasks.build {
+
+}

gradle.properties

@@ -2,4 +2,6 @@
 # https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
 
 org.gradle.configuration-cache=true
+org.gradle.caching=true
+