Changes to fix some PlotSquared compatibility issues, plus fix block Mask parsing

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/WorldEditPlugin.java

@@ -189,7 +189,6 @@ public class WorldEditPlugin extends JavaPlugin //implements TabCompleter
                 }
             }
         }
-        System.out.println("finished enable");
     }
 
     private void rename() {

worldedit-core/src/main/java/com/boydti/fawe/Fawe.java

@@ -213,10 +213,10 @@ public class Fawe {
             try {
                 transformParser = new DefaultTransformParser(getWorldEdit());
                 visualQueue = new VisualQueue(3);
-//                WEManager.IMP.managers.addAll(Fawe.this.IMP.getMaskManagers());
-//                WEManager.IMP.managers.add(new PlotSquaredFeature());
-//                Fawe.debug("Plugin 'PlotSquared' found. Using it now.");
-            } catch (Throwable e) {e.printStackTrace();}
+                WEManager.IMP.managers.addAll(Fawe.this.IMP.getMaskManagers());
+                WEManager.IMP.managers.add(new PlotSquaredFeature());
+                Fawe.debug("Plugin 'PlotSquared' found. Using it now.");
+            } catch (Throwable e) {}
         }, 0);
 
         TaskManager.IMP.repeat(timer, 1);

worldedit-core/src/main/java/com/boydti/fawe/regions/general/plot/PlotSquaredFeature.java

@@ -33,7 +33,7 @@ public class PlotSquaredFeature extends FaweMaskManager {
     public PlotSquaredFeature() {
         super("PlotSquared");
         Fawe.debug("Optimizing PlotSquared");
-        PlotSquared.get().worldedit = null;
+//        PlotSquared.get().worldedit = null;
         setupBlockQueue();
         setupSchematicHandler();
         setupChunkManager();

worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java

@@ -542,10 +542,9 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
             return new NullExtent(extent, BBC.WORLDEDIT_CANCEL_REASON_MANUAL);
         }
         final Extent toReturn = event.getExtent();
-//        if(toReturn instanceof com.sk89q.worldedit.extent.NullExtent) {
-//        	return new NullExtent(toReturn, null);
-//        	return new AbstractDelegateExtent(toReturn);
-//        });
+        if(toReturn instanceof com.sk89q.worldedit.extent.NullExtent) {
+        	return new NullExtent(toReturn, null);
+        }
         if (!(toReturn instanceof AbstractDelegateExtent)) {
             Fawe.debug("Extent " + toReturn + " must be AbstractDelegateExtent");
             return extent;

worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java

@@ -335,8 +335,7 @@ public class RegionCommands extends MethodCommands {
     @Logging(REGION)
     public void set(FawePlayer player, LocalSession session, EditSession editSession, @Selection Region selection, Pattern to, CommandContext context) throws WorldEditException {
         player.checkConfirmationRegion(() -> {
-            int affected;
-            affected = editSession.setBlocks(selection, to);
+            int affected = editSession.setBlocks(selection, to);
             if (affected != 0) {
                 BBC.OPERATION.send(player, affected);
                 if (!player.hasPermission("fawe.tips"))

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/mask/DefaultMaskParser.java

@@ -213,12 +213,12 @@ public class DefaultMaskParser extends FaweParser<Mask> {
                                 throw new InputParseException(e2.getMessage());
                             }
                         });
+                    }
                 }
                 if (pe.and) {
                     masks.add(new ArrayList<>());
                 }
                 masks.get(masks.size() - 1).add(mask);
-                }
             }
         } catch (InputParseException rethrow) {
             throw rethrow;
@@ -240,7 +240,7 @@ public class DefaultMaskParser extends FaweParser<Mask> {
             return new MaskIntersection(maskUnions);
         } else {
             return null;
-            }
+        }
         
     }
 }