Swap javax nullable annotations with jetbrains for unimined

core/src/main/java/com/seibel/distanthorizons/core/file/subDimMatching/SubDimensionPlayerData.java

@@ -26,7 +26,7 @@ import com.seibel.distanthorizons.core.pos.DhBlockPos;
 import com.seibel.distanthorizons.core.wrapperInterfaces.IWrapperFactory;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftClientWrapper;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 import java.io.File;
 
 /**

core/src/main/java/com/seibel/distanthorizons/core/pos/DhBlockPos.java

@@ -22,7 +22,7 @@ package com.seibel.distanthorizons.core.pos;
 import com.seibel.distanthorizons.core.enums.EDhDirection;
 import com.seibel.distanthorizons.core.util.LodUtil;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 import java.util.Objects;
 
 public class DhBlockPos

core/src/main/java/com/seibel/distanthorizons/core/wrapperInterfaces/world/IClientLevelWrapper.java

@@ -21,8 +21,7 @@ package com.seibel.distanthorizons.core.wrapperInterfaces.world;
 
 import com.seibel.distanthorizons.core.pos.DhBlockPos;
 import com.seibel.distanthorizons.core.wrapperInterfaces.block.IBlockStateWrapper;
-
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * @version 2022-9-16

core/src/main/java/com/seibel/distanthorizons/core/wrapperInterfaces/world/IServerLevelWrapper.java

@@ -19,7 +19,7 @@
 
 package com.seibel.distanthorizons.core.wrapperInterfaces.world;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 import java.io.File;
 
 public interface IServerLevelWrapper extends ILevelWrapper