Java 11.0.2 migration (#32)

* Code compiles - execution NOT tested

* updating gitignore

* Removed intellij settings files

* Removed more intellij files

* Added exclusion for JDK classes.

* Fixed purchasing script for vendors that have listed coin types.

* Updated script to not kick off until the entire preload is complete.

* adds static name entry for Solo movie poster and tcg9 vendor entry

* clean up empty and orphaned object templates

* adds placeholder black market (static) spawns

* corrects entries for the video game table to correctly set it in tcg series 2 and remove series 1 console errors

* Updated gitignore and removed intellij project files

* Fixed appearance reference for thranta payroll and kashyyyk door, added skipLosCheck objvar due to cannit see issue. Requires updated src

* Fixed appearance and template for terminal (#2)

* Fixed appearance and template for terminal (#3)

* Fixed appearance and template for terminal (#4)

* Deleted another faulty/orphaned object template

* Fixed gcw ranks option on frog. Only issue is that it doesn't award the officer commands or badges.

* Fixed some unneeded java 11 changes

sku.0/sys.server/compiled/game/script/test/instance_test.java

@@ -9,6 +9,8 @@ import script.location;
 import script.obj_id;
 import script.string_id;
 
+import java.util.Objects;
+
 public class instance_test extends script.base_script
 {
     public instance_test()
@@ -203,14 +205,7 @@ public class instance_test extends script.base_script
         space_dungeon.cleanupPlayerTicketObjvars(player);
         space_dungeon.removeDungeonTraveler(self, request_id);
         string_id success = space_dungeon_data.getDungeonFailureString(dungeon_name);
-        if (success == null)
-        {
-            sendSystemMessage(player, SID_UNABLE_TO_FIND_DUNGEON);
-        }
-        else 
-        {
-            sendSystemMessage(player, success);
-        }
+        sendSystemMessage(player, Objects.requireNonNullElse(success, SID_UNABLE_TO_FIND_DUNGEON));
         return SCRIPT_CONTINUE;
     }
     public int msgStartDungeonTravel(obj_id self, dictionary params) throws InterruptedException