move SshAddress into the SystemSettingsService object

src/main/scala/gitbucket/core/service/SystemSettingsService.scala

@@ -1,6 +1,6 @@
 package gitbucket.core.service
 
-import gitbucket.core.util.{Directory, ControlUtil, SshAddress}
+import gitbucket.core.util.{Directory, ControlUtil}
 import gitbucket.core.util.Implicits._
 import Directory._
 import ControlUtil._
@@ -168,6 +168,10 @@ object SystemSettingsService {
     fromAddress: Option[String],
     fromName: Option[String])
 
+  case class SshAddress(
+    host:String,
+    port:Int)
+
   val DefaultSshPort = 29418
   val DefaultSmtpPort = 25
   val DefaultLdapPort = 389

src/main/scala/gitbucket/core/ssh/NoShell.scala

@@ -1,7 +1,7 @@
 package gitbucket.core.ssh
 
 import gitbucket.core.service.SystemSettingsService
-import gitbucket.core.util.SshAddress
+import gitbucket.core.service.SystemSettingsService.SshAddress
 import org.apache.sshd.common.Factory
 import org.apache.sshd.server.{Environment, ExitCallback, Command}
 import java.io.{OutputStream, InputStream}

src/main/scala/gitbucket/core/ssh/SshServerListener.scala

@@ -5,7 +5,8 @@ import java.util.concurrent.atomic.AtomicBoolean
 import javax.servlet.{ServletContextEvent, ServletContextListener}
 
 import gitbucket.core.service.SystemSettingsService
-import gitbucket.core.util.{Directory, SshAddress}
+import gitbucket.core.service.SystemSettingsService.SshAddress
+import gitbucket.core.util.{Directory}
 import org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider
 import org.slf4j.LoggerFactory
 

src/main/scala/gitbucket/core/util/RepoBase.scala

@@ -1,3 +1,5 @@
 package gitbucket.core.util
 
+import gitbucket.core.service.SystemSettingsService.SshAddress
+
 case class RepoBase(baseUrl:String, sshAddress:Option[SshAddress])

src/main/scala/gitbucket/core/util/SshAddress.scala

@@ -1,3 +0,0 @@
-package gitbucket.core.util
-
-case class SshAddress(host:String, port:Int)