From 416d2a18b9b510b7f2f976feaf08a158437ce20c Mon Sep 17 00:00:00 2001
From: Matthias Brandt <matthias.brandt@inoio.de>
Date: Mon, 4 Jan 2016 13:55:45 +0100
Subject: [PATCH] use immutable.Seq instead of Array.

---
 .../akka/persistence/cassandra/SSLSetup.scala     | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/main/scala/akka/persistence/cassandra/SSLSetup.scala b/src/main/scala/akka/persistence/cassandra/SSLSetup.scala
index c082e74f..03db07c8 100644
--- a/src/main/scala/akka/persistence/cassandra/SSLSetup.scala
+++ b/src/main/scala/akka/persistence/cassandra/SSLSetup.scala
@@ -1,8 +1,9 @@
 package akka.persistence.cassandra
 
-import java.io.{File, FileInputStream, InputStream}
+import java.io.{File, FileInputStream}
 import java.security.{KeyStore, SecureRandom}
 import javax.net.ssl.{KeyManagerFactory, SSLContext, TrustManagerFactory, TrustManager, KeyManager}
+import scala.collection.immutable.Seq
 
 private [cassandra] object SSLSetup {
   /**
@@ -16,8 +17,8 @@ private [cassandra] object SSLSetup {
 
     val ctx = SSLContext.getInstance("SSL")   
     ctx.init(
-      getKeyManagers(keyStorePath, keyStorePW),
-      getTrustManagers(trustStorePath, trustStorePW), 
+      getKeyManagers(keyStorePath, keyStorePW).toArray,
+      getTrustManagers(trustStorePath, trustStorePW).toArray, 
       new SecureRandom())
     ctx
   }
@@ -39,9 +40,9 @@ private [cassandra] object SSLSetup {
 
   def getTrustManagers(
     trustStorePath:Option[String],
-    trustStorePassword:Option[String]):Array[TrustManager] = {
+    trustStorePassword:Option[String]):Seq[TrustManager] = {
     
-    trustStorePath.toArray.flatMap{ path =>
+    trustStorePath.toList.flatMap{ path =>
       val ts = loadKeyStore(path, trustStorePassword.getOrElse("changeit"))
       val tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm)
       tmf.init(ts)
@@ -51,9 +52,9 @@ private [cassandra] object SSLSetup {
 
   def getKeyManagers(
     keyStorePath:Option[String],
-    keyStorePassword:Option[String]):Array[KeyManager] = {
+    keyStorePassword:Option[String]):Seq[KeyManager] = {
 
-    keyStorePath.toArray.flatMap { path =>
+    keyStorePath.toList.flatMap { path =>
       val password = keyStorePassword.getOrElse("changeit")
       val ks = loadKeyStore(path, password)
       val kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm)