upgrade to play 2.8.6 and scala 2.13.4

.travis.yml

@@ -1,7 +1,7 @@
 language: scala
 scala:
-  - 2.13.0
-  - 2.12.8
+  - 2.13.6
+  - 2.12.14
 jdk:
   - openjdk8
 script:

README.md

@@ -6,7 +6,7 @@ This module provides some support for @codahale [Metrics](https://dropwizard.git
 
 [![codecov.io](https://img.shields.io/codecov/c/gh/kenshoo/metrics-play/master.svg)](https://codecov.io/github/kenshoo/metrics-play/branch/master)
 
-Play Version: 2.7.0, Metrics Version: 4.0.5, Scala Versions: 2.12.8
+Play Version: 2.8.8, Metrics Version: 4.1.17, Scala Versions: 2.13.6
 
 ## Features
 
@@ -22,7 +22,7 @@ Add metrics-play dependency:
 ```scala
     val appDependencies = Seq(
     ...
-    "com.kenshoo" %% "metrics-play" % "2.7.3_0.8.2"
+    "com.kenshoo" %% "metrics-play" % "2.8.6_0.8.0"
     )
 ```
 
@@ -137,6 +137,7 @@ play.modules.enabled+="myapp.MyMetricsModule"
 
 ## Changes
 
+* 2.8.6_0.8.0 - Play 2.8, Scala 2.13.4, Dropwizard 4.1.17
 * 2.7.3_0.8.2 - Minor compatability fix for Play 2.8
 * 2.7.3_0.8.1 - Upgrade to play 2.7.3 and support Scala version 2.12.8 / 2.13.0 with dropwizard 4.0.5
 * 2.7.0_0.8.0 - Upgrade to play 2.7.0 and Scala 2.12.8 and dropwizard 4.0.5

build.sbt

@@ -2,15 +2,15 @@ organization:= "com.kenshoo"
 
 name := "metrics-play"
 
-scalaVersion := "2.13.0"
+scalaVersion := "2.13.6"
 
-crossScalaVersions := Seq(scalaVersion.value, "2.12.8")
+crossScalaVersions := Seq(scalaVersion.value, "2.12.14")
 
-val playVersion = "2.7.3"
+val playVersion = "2.8.8"
 
-val metricsPlayVersion = "0.8.2"
+val metricsPlayVersion = "0.8.0"
 
-val dropwizardVersion = "4.0.5"
+val dropwizardVersion = "4.2.3"
 
 version := s"${playVersion}_${metricsPlayVersion}"
 
@@ -21,12 +21,7 @@ testOptions in Test += Tests.Argument("junitxml", "console")
 
 parallelExecution in Test := false
 
-resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"
-
-resolvers += "scalaz-bintray" at "http://dl.bintray.com/scalaz/releases"
-
-resolvers += "specs2" at "https://mvnrepository.com/artifact/org.specs2/specs2_2.12"
-
+resolvers += Resolver.jcenterRepo
 
 libraryDependencies ++= Seq(
     "io.dropwizard.metrics" % "metrics-core" % dropwizardVersion,

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.8
+sbt.version=1.5.5

project/plugins.sbt

@@ -1,5 +1,5 @@
-resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"
+resolvers += Resolver.jcenterRepo
 
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.0")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.8.2")
 
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.2-1")

src/main/scala/com/kenshoo/play/metrics/Metrics.scala

@@ -50,7 +50,7 @@ class MetricsImpl @Inject() (lifecycle: ApplicationLifecycle, configuration: Con
 
   def defaultRegistry: MetricRegistry = SharedMetricRegistries.getOrCreate(registryName)
 
-  def setupJvmMetrics(registry: MetricRegistry) {
+  def setupJvmMetrics(registry: MetricRegistry): Unit = {
     if (jvmMetricsEnabled) {
       registry.register("jvm.attribute", new JvmAttributeGaugeSet())
       registry.register("jvm.gc", new GarbageCollectorMetricSet())

src/main/scala/com/kenshoo/play/metrics/PlayModule.scala

@@ -7,13 +7,13 @@ class PlayModule extends Module {
   override def bindings(environment: Environment, configuration: Configuration): Seq[Binding[_]] = {
     if (configuration.get[Boolean]("metrics.enabled")) {
       Seq(
-        bind[MetricsFilter].to[MetricsFilterImpl].eagerly,
-        bind[Metrics].to[MetricsImpl].eagerly
+        bind[MetricsFilter].to[MetricsFilterImpl].eagerly(),
+        bind[Metrics].to[MetricsImpl].eagerly()
       )
     } else {
       Seq(
-        bind[MetricsFilter].to[DisabledMetricsFilter].eagerly,
-        bind[Metrics].to[DisabledMetrics].eagerly
+        bind[MetricsFilter].to[DisabledMetricsFilter].eagerly(),
+        bind[Metrics].to[DisabledMetrics].eagerly()
       )
     }
   }