{"id":55162,"library":"scala-java8-compat-3","title":"Scala Java 8 Compat","description":"Compatibility library for using Java 8 features (e.g., streams, Optionals) with Scala 3 collections and functional constructs.","status":"active","version":"1.0.2","language":"java","source_language":null,"source_url":"https://github.com/scala/scala-java8-compat","tags":["scala","java8","compatibility","interop"],"install":[{"cmd":"<dependency>\n  <groupId>org.scala-lang.modules</groupId>\n  <artifactId>scala-java8-compat_3</artifactId>\n  <version>1.0.2</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.scala-lang.modules:scala-java8-compat_3:1.0.2'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"OptionConverters","correct":"scala.compat.java8.OptionConverters"}],"quickstart":{"code":"import scala.compat.java8.OptionConverters;\n\npublic class Main {\n    public static void main(String[] args) {\n        java.util.Optional<String> javaOpt = java.util.Optional.of(\"hello\");\n        scala.Option<String> scalaOpt = OptionConverters.toScala(javaOpt);\n        System.out.println(scalaOpt.get());\n    }\n}","lang":"java","description":"Convert a Java Optional to a Scala Option using OptionConverters."},"warnings":[{"fix":"Use scala-java8-compat_2.13 or _2.12 for Scala 2 projects.","message":"This library is for Scala 3; using with Scala 2 may cause compatibility issues.","severity":"breaking","affected_versions":">=1.0.0"}],"env_vars":null,"search_vec":"'3':17 '8':3,10 'collect':18 'compat':4,5,24 'construct':21 'e.g':12 'featur':11 'function':20 'interop':25 'java':2,9 'java8':23 'librari':6 'option':14 'scala':1,16,22 'stream':13 'use':8","created_at":"2026-06-15T09:39:24.448415+00:00","updated_at":"2026-06-15T09:39:24.448415+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"http://www.scala-lang.org/","github":"https://github.com/scala/scala-java8-compat","docs":"https://appdoc.app/artifact/org.scala-lang.modules/scala-java8-compat_3/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}