Complete JodaTime -> java.time migration (remaining objects, db handlers, net msg, jobs) + QC pass; untrack working reference files

src/engine/objects/GuildHistory.java

@@ -13,10 +13,11 @@ package engine.objects;
 import engine.Enum.GameObjectType;
 import engine.Enum.GuildHistoryType;
 import engine.net.ByteBufferWriter;
-import org.joda.time.DateTime;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 
 
 public class GuildHistory {
@@ -24,12 +25,12 @@ public class GuildHistory {
 
     private int guildID;
     private String guildName;
-    private DateTime time;
+    private Instant time;
     private GuildHistoryType historyType;
 
 
     public GuildHistory(int guildID, String guildName,
-                        DateTime dateTime, GuildHistoryType historyType) {
+                        Instant dateTime, GuildHistoryType historyType) {
         super();
         this.guildID = guildID;
         this.guildName = guildName;
@@ -49,9 +50,9 @@ public class GuildHistory {
 
         sqlDateTime = rs.getTimestamp("historyDate");
         if (sqlDateTime != null)
-            this.time = new DateTime(sqlDateTime);
+            this.time = sqlDateTime.toInstant();
         else
-            this.time = DateTime.now().minusYears(1);
+            this.time = Instant.now().minus(1, ChronoUnit.YEARS);
         this.historyType = GuildHistoryType.valueOf(rs.getString("historyType"));
     }
 
@@ -77,11 +78,11 @@ public class GuildHistory {
         writer.putDateTime(this.time);
     }
 
-    public DateTime getTime() {
+    public Instant getTime() {
         return time;
     }
 
-    public void setTime(DateTime time) {
+    public void setTime(Instant time) {
         this.time = time;
     }