Replace joda-time with java.time

Fix gitbucket#1513

Author: JD557

build.sbt

@@ -41,7 +41,6 @@ libraryDependencies ++= Seq(
   "org.apache.sshd"                 %  "apache-sshd"                  % "1.4.0" exclude("org.slf4j","slf4j-jdk14"),
   "org.apache.tika"                 %  "tika-core"                    % "1.14",
   "com.github.takezoe"              %% "blocking-slick-32"            % "0.0.10",
-  "joda-time"                       %  "joda-time"                    % "2.9.9",
   "com.novell.ldap"                 %  "jldap"                        % "2009-10-07",
   "com.h2database"                  %  "h2"                           % "1.4.195",
   "org.mariadb.jdbc"                %  "mariadb-java-client"          % "2.1.2",

doc/licenses.md

@@ -4,7 +4,6 @@ Category | License | Dependency | Notes
 --- | --- | --- | ---
 Apache | [         Apache License, Version 2.0       ](         http://opensource.org/licenses/apache2.0.php       ) | org.osgi # org.osgi.core # 4.3.1 | <notextile></notextile>
 Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.googlecode.javaewah # JavaEWAH # 1.1.6 | <notextile></notextile>
-Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0.txt) | joda-time # joda-time # 2.9.9 | <notextile></notextile>
 Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0) | org.cache2k # cache2k-all # 1.0.0.CR1 | <notextile></notextile>
 Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.objenesis # objenesis # 2.5 | <notextile></notextile>
 Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # apache-sshd # 1.4.0 | <notextile></notextile>

src/main/scala/gitbucket/core/api/JsonFormat.scala

@@ -1,23 +1,24 @@
 package gitbucket.core.api
 
-import org.joda.time.DateTime
-import org.joda.time.DateTimeZone
-import org.joda.time.format._
-import org.json4s._
-import org.json4s.jackson.Serialization
+import java.time._
+import java.time.format.DateTimeFormatter
 import java.util.Date
+
 import scala.util.Try
 
+import org.json4s._
+import org.json4s.jackson.Serialization
+
 object JsonFormat {
 
   case class Context(baseUrl: String, sshUrl: Option[String])
 
-  val parserISO = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss'Z'")
+  val parserISO = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss'Z'")
 
   val jsonFormats = Serialization.formats(NoTypeHints) + new CustomSerializer[Date](format =>
     (
-      { case JString(s) => Try(parserISO.parseDateTime(s)).toOption.map(_.toDate).getOrElse(throw new MappingException("Can't convert " + s + " to Date")) },
-      { case x: Date => JString(parserISO.print(new DateTime(x).withZone(DateTimeZone.UTC))) }
+      { case JString(s) => Try(Date.from(Instant.parse(s))).getOrElse(throw new MappingException("Can't convert " + s + " to Date")) },
+      { case x: Date => JString(OffsetDateTime.ofInstant(x.toInstant, ZoneId.of("UTC")).format(parserISO)) }
     )
   ) + FieldSerializer[ApiUser]() +
     FieldSerializer[ApiPullRequest]() +

src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala

@@ -1,7 +1,10 @@
 package gitbucket.core.controller
 
+import java.time.{LocalDateTime, ZoneId, ZoneOffset}
+import java.util.Date
+
 import gitbucket.core.settings.html
-import gitbucket.core.model.{WebHook, RepositoryWebHook}
+import gitbucket.core.model.{RepositoryWebHook, WebHook}
 import gitbucket.core.service._
 import gitbucket.core.service.WebHookService._
 import gitbucket.core.util._
@@ -175,7 +178,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
       redirect(s"/${repository.owner}/${repository.name}/settings/branches")
     } else {
       val protection = ApiBranchProtection(getProtectedBranchInfo(repository.owner, repository.name, branch))
-      val lastWeeks = getRecentStatuesContexts(repository.owner, repository.name, org.joda.time.LocalDateTime.now.minusWeeks(1).toDate).toSet
+      val lastWeeks = getRecentStatuesContexts(repository.owner, repository.name,
+        Date.from(LocalDateTime.now.minusWeeks(1).toInstant(ZoneOffset.of("UTC")))).toSet
       val knownContexts = (lastWeeks ++ protection.status.contexts).toSeq.sortBy(identity)
       html.branchprotection(repository, branch, protection, knownContexts, flash.get("info"))
     }