Well, that's a first....

src/main/java/com/raoulvdberge/refinedstorage/block/Direction.java

@@ -4,7 +4,8 @@ import net.minecraft.block.properties.PropertyDirection;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
-import scala.actors.threadpool.Arrays;
+
+import java.util.Arrays;
 
 public enum Direction {
     ANY(EnumFacing.VALUES),

src/main/resources/mcmod.info

@@ -4,7 +4,7 @@
       "name": "Refined Storage",
       "description": "An elegant solution to your hoarding problem",
       "version": "1.4.2",
-      "mcversion": "1.11",
+      "mcversion": "1.11.2",
       "url": "https://refinedstorage.raoulvdberge.com",
       "updateUrl": "",
       "authorList": ["Refined Storage contributors"],