various minor

Increase target size
remove unnecessary brush sync
send chunk on biome change

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/adapter/mc1_14/BukkitGetBlocks_1_14.java

@@ -453,7 +453,7 @@ public class BukkitGetBlocks_1_14 extends CharGetBlocks {
 //                }
 
                 Runnable callback;
-                if (bitMask == 0) {
+                if (bitMask == 0 && biomes == null) {
                     callback = null;
                 } else {
                     int finalMask = bitMask;

worldedit-core/src/main/java/com/boydti/fawe/config/Settings.java

@@ -275,7 +275,7 @@ public class Settings extends Config {
                 " - A value too small may break some operations (deform?)"
 
         })
-        public int TARGET_SIZE = 64;
+        public int TARGET_SIZE = 8192;
         @Comment({
                 "Force FAWE to start placing chunks regardless of whether an edit is finished processing",
                 " - A larger value will use slightly less CPU time",

worldedit-core/src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java

@@ -482,12 +482,7 @@ public class BrushTool implements DoubleActionTraceTool, ScrollTool, MovableTool
         Mask mask = traceMask == null ? new SolidBlockMask(editSession) : traceMask;
         new MaskTraverser(mask).reset(editSession);
         MaskedTargetBlock tb = new MaskedTargetBlock(mask, player, range, 0.2);
-        return TaskManager.IMP.sync(new RunnableVal<Vector3>() {
-            @Override
-            public void run(Vector3 value) {
-                this.value = tb.getMaskedTargetBlock(useLastBlock);
-            }
-        });
+        return tb.getMaskedTargetBlock(useLastBlock);
     }
 
     public boolean act(BrushAction action, Player player, LocalSession session) {