Merge pull request #13087 from playframework/mergify/bp/main/pr-13085

Fix `apiMappings` (backport #13085) by @mkurz

project/BuildSettings.scala

@@ -143,20 +143,6 @@ object BuildSettings {
         )
       }.toMap
     },
-    apiMappings ++= {
-      // Maps JDK 1.8 jar into apidoc.
-      val rtJar = sys.props
-        .get("sun.boot.class.path")
-        .flatMap(cp =>
-          cp.split(java.io.File.pathSeparator).collectFirst {
-            case str if str.endsWith(java.io.File.separator + "rt.jar") => str
-          }
-        )
-      rtJar match {
-        case None        => Map.empty
-        case Some(rtJar) => Map(file(rtJar) -> url(Docs.javaApiUrl))
-      }
-    },
     apiMappings ++= {
       // Finds appropriate scala apidoc from dependencies when autoAPIMappings are insufficient.
       // See the following:
@@ -166,7 +152,7 @@ object BuildSettings {
       // https://github.com/ThoughtWorksInc/sbt-api-mappings/blob/master/src/main/scala/com/thoughtworks/sbtApiMappings/ApiMappings.scala#L34
 
       val ScalaLibraryRegex = """^.*[/\\]scala-library-([\d\.]+)\.jar$""".r
-      val JavaxInjectRegex  = """^.*[/\\]java.inject-([\d\.]+)\.jar$""".r
+      val JavaxInjectRegex  = """^.*[/\\]javax.inject-([\d\.]+)\.jar$""".r
 
       val IvyRegex = """^.*[/\\]([\.\-_\w]+)[/\\]([\.\-_\w]+)[/\\](?:jars|bundles)[/\\]([\.\-_\w]+)\.jar$""".r