Checkstyle & cleanup.

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

@@ -19,6 +19,12 @@
 
 package com.sk89q.worldedit;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static com.sk89q.worldedit.regions.Regions.asFlatRegion;
+import static com.sk89q.worldedit.regions.Regions.maximumBlockY;
+import static com.sk89q.worldedit.regions.Regions.minimumBlockY;
+
 import com.sk89q.worldedit.entity.BaseEntity;
 import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.event.extent.EditSessionEvent;
@@ -123,10 +129,6 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-import static com.sk89q.worldedit.regions.Regions.*;
-
 /**
  * An {@link Extent} that handles history, {@link BlockBag}s, change limits,
  * block re-ordering, and much more. Most operations in WorldEdit use this class.
@@ -2221,7 +2223,7 @@ protected BaseBiome getBiome(int x, int z, BaseBiome defaultBiomeType) {
 
                 try {
                     if (expression.evaluate(scaled.getX(), scaled.getZ()) <= 0) {
-                        return null; // TODO should return OUTSIDE? seems to cause issues otherwise, workedaround for now
+                        return null;
                     }
 
                     // TODO: Allow biome setting via a script variable (needs BiomeType<->int mapping)

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/pattern/BlockCategoryPatternParser.java

@@ -53,8 +53,7 @@ public Pattern parseFromInput(String input, ParserContext context) throws InputP
         }
         String tag = input.substring(2).toLowerCase();
         boolean anyState = false;
-        if (tag.startsWith("*"))
-        {
+        if (tag.startsWith("*")) {
             tag = tag.substring(1);
             anyState = true;
         }

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/pattern/RandomPatternParser.java

@@ -21,14 +21,11 @@
 
 import com.sk89q.util.StringUtil;
 import com.sk89q.worldedit.WorldEdit;
-import com.sk89q.worldedit.extension.factory.BlockFactory;
 import com.sk89q.worldedit.extension.input.InputParseException;
 import com.sk89q.worldedit.extension.input.ParserContext;
-import com.sk89q.worldedit.function.pattern.BlockPattern;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.function.pattern.RandomPattern;
 import com.sk89q.worldedit.internal.registry.InputParser;
-import com.sk89q.worldedit.world.block.BaseBlock;
 
 import java.util.List;
 
@@ -40,7 +37,6 @@ public RandomPatternParser(WorldEdit worldEdit) {
 
     @Override
     public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
-        BlockFactory blockRegistry = worldEdit.getBlockFactory();
         RandomPattern randomPattern = new RandomPattern();
 
         String[] splits = input.split(",");

worldedit-core/src/main/java/com/sk89q/worldedit/extent/buffer/ExtentBuffer.java

@@ -1,8 +1,24 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.extent.buffer;
 
-import com.google.common.cache.CacheBuilder;
-import com.google.common.cache.CacheLoader;
-import com.google.common.cache.LoadingCache;
 import com.google.common.collect.Maps;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.extent.AbstractDelegateExtent;
@@ -14,7 +30,6 @@
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 
-import java.util.LinkedHashMap;
 import java.util.Map;
 
 import static com.google.common.base.Preconditions.checkNotNull;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockStateMask.java

@@ -1,3 +1,22 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.mask;
 
 import com.sk89q.worldedit.extent.Extent;

worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/AbstractExtentPattern.java

@@ -1,8 +1,25 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.pattern;
 
 import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BaseBlock;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 

worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/ExtentBufferedCompositePattern.java

@@ -1,6 +1,24 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.pattern;
 
-import com.google.common.base.Preconditions;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.extent.buffer.ExtentBuffer;
@@ -11,7 +29,7 @@
 
 /**
  * A pattern that composes multiple patterns consecutively, ensuring that changes from one
- * pattern are realized by the subsequent one(s). For best results, use an {@see ExtentBuffer}
+ * pattern are realized by the subsequent one(s). For best results, use an {@link ExtentBuffer}
  * to avoid changing blocks in an underlying extent (e.g. the world).
  */
 public class ExtentBufferedCompositePattern extends AbstractExtentPattern {
@@ -40,7 +58,7 @@ public BaseBlock apply(BlockVector3 position) {
             lastBlock = pattern.apply(position);
             try {
                 getExtent().setBlock(position, lastBlock);
-            } catch (WorldEditException e) { // buffer doesn't throw
+            } catch (WorldEditException ignored) { // buffer doesn't throw
             }
         }
         return lastBlock;

worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/ExtentPattern.java

@@ -1,3 +1,22 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.pattern;
 
 import com.sk89q.worldedit.extent.Extent;

worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/StateApplyingPattern.java

@@ -1,3 +1,22 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.pattern;
 
 import com.sk89q.worldedit.extent.Extent;
@@ -27,8 +46,7 @@ public BaseBlock apply(BlockVector3 position) {
             if (statesToSet.containsKey(propName)) {
                 String newValueStr = statesToSet.get(propName);
                 Object val = prop.getValueFor(newValueStr);
-                if (val != null)
-                {
+                if (val != null) {
                     newBlock = newBlock.with(prop, val);
                 }
             }

worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/TypeApplyingPattern.java

@@ -1,3 +1,22 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.pattern;
 
 import com.sk89q.worldedit.extent.Extent;

worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/WaterloggedRemover.java

@@ -1,3 +1,22 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.function.pattern;
 
 import com.sk89q.worldedit.extent.Extent;