Cleanup.

- Fixed a few warnings
- Unified the formatting of the command prologue
- Put down why it was deprecated in the javadoc of a deprecated method.
- Gave //none a better usage line
- Switchcaseified some elseifs

src/main/java/com/sk89q/worldedit/LocalWorld.java

@@ -22,9 +22,7 @@ package com.sk89q.worldedit;
 import java.util.Random;
 import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.BaseItemStack;
-import com.sk89q.worldedit.blocks.BlockID;
 import com.sk89q.worldedit.blocks.BlockType;
-import com.sk89q.worldedit.blocks.ItemType;
 import com.sk89q.worldedit.regions.Region;
 
 /**

src/main/java/com/sk89q/worldedit/blocks/BlockType.java

@@ -728,6 +728,7 @@ public enum BlockType {
      * 
      * @param id
      * @return
+     * @deprecated This function ignores the data value.
      */
     @Deprecated
     public static int getDroppedBlock(int id) {

src/main/java/com/sk89q/worldedit/commands/BrushCommands.java

@@ -50,14 +50,14 @@ import com.sk89q.worldedit.tools.brushes.SphereBrush;
  */
 public class BrushCommands {
     @Command(
-        aliases = {"sphere", "s"},
+        aliases = { "sphere", "s" },
         usage = "<block> [radius]",
         flags = "h",
         desc = "Choose the sphere brush",
         min = 1,
         max = 2
     )
-    @CommandPermissions({"worldedit.brush.sphere"})
+    @CommandPermissions("worldedit.brush.sphere")
     public static void sphereBrush(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -87,14 +87,14 @@ public class BrushCommands {
     }
 
     @Command(
-        aliases = {"cylinder", "cyl", "c"},
+        aliases = { "cylinder", "cyl", "c" },
         usage = "<block> [radius] [height]",
         flags = "h",
         desc = "Choose the cylinder brush",
         min = 1,
         max = 3
     )
-    @CommandPermissions({"worldedit.brush.cylinder"})
+    @CommandPermissions("worldedit.brush.cylinder")
     public static void cylinderBrush(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -131,14 +131,14 @@ public class BrushCommands {
     }
 
     @Command(
-        aliases = {"clipboard", "copy"},
+        aliases = { "clipboard", "copy" },
         usage = "",
         flags = "a",
         desc = "Choose the clipboard brush",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.brush.clipboard"})
+    @CommandPermissions("worldedit.brush.clipboard")
     public static void clipboardBrush(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -169,14 +169,14 @@ public class BrushCommands {
     }
 
     @Command(
-        aliases = {"smooth"},
+        aliases = { "smooth" },
         usage = "[size] [iterations]",
         flags = "n",
         desc = "Choose the terrain softener brush",
         min = 0,
         max = 2
     )
-    @CommandPermissions({"worldedit.brush.smooth"})
+    @CommandPermissions("worldedit.brush.smooth")
     public static void smoothBrush(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -201,13 +201,13 @@ public class BrushCommands {
     }
     
     @Command(
-        aliases = {"ex", "extinguish"},
+        aliases = { "ex", "extinguish" },
         usage = "[radius]",
         desc = "Shortcut fire extinguisher brush",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.brush.ex"})
+    @CommandPermissions("worldedit.brush.ex")
     public static void extinguishBrush(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/ChunkCommands.java

@@ -37,13 +37,13 @@ import com.sk89q.worldedit.data.McRegionChunkStore;
  */
 public class ChunkCommands {
     @Command(
-        aliases = {"chunkinfo"},
+        aliases = { "chunkinfo" },
         usage = "",
         desc = "Get information about the chunk that you are inside",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.chunkinfo"})
+    @CommandPermissions("worldedit.chunkinfo")
     public static void chunkInfo(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -64,13 +64,13 @@ public class ChunkCommands {
     }
 
     @Command(
-        aliases = {"listchunks"},
+        aliases = { "listchunks" },
         usage = "",
         desc = "List chunks that your selection includes",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.listchunks"})
+    @CommandPermissions("worldedit.listchunks")
     public static void listChunks(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -83,13 +83,13 @@ public class ChunkCommands {
     }
 
     @Command(
-        aliases = {"delchunks"},
+        aliases = { "delchunks" },
         usage = "",
         desc = "Delete chunks that your selection includes",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.delchunks"})
+    @CommandPermissions("worldedit.delchunks")
     @Logging(REGION)
     public static void deleteChunks(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)

src/main/java/com/sk89q/worldedit/commands/ClipboardCommands.java

@@ -39,13 +39,13 @@ import com.sk89q.worldedit.regions.Region;
  */
 public class ClipboardCommands {
     @Command(
-        aliases = {"/copy"},
+        aliases = { "/copy" },
         usage = "",
         desc = "Copy the selection to the clipboard",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.clipboard.copy"})
+    @CommandPermissions("worldedit.clipboard.copy")
     public static void copy(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -65,13 +65,13 @@ public class ClipboardCommands {
     }
 
     @Command(
-        aliases = {"/cut"},
+        aliases = { "/cut" },
         usage = "[leave-id]",
         desc = "Cut the selection to the clipboard",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.clipboard.cut"})
+    @CommandPermissions("worldedit.clipboard.cut")
     @Logging(REGION)
     public static void cut(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -99,14 +99,14 @@ public class ClipboardCommands {
     }
     
     @Command(
-        aliases = {"/paste"},
+        aliases = { "/paste" },
         usage = "",
         flags = "ao",
         desc = "Paste the clipboard's contents",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.clipboard.paste"})
+    @CommandPermissions("worldedit.clipboard.paste")
     @Logging(PLACEMENT)
     public static void paste(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -129,13 +129,13 @@ public class ClipboardCommands {
     }
 
     @Command(
-        aliases = {"/rotate"},
+        aliases = { "/rotate" },
         usage = "<angle-in-degrees>",
         desc = "Rotate the contents of the clipboard",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.clipboard.rotate"})
+    @CommandPermissions("worldedit.clipboard.rotate")
     public static void rotate(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -152,14 +152,14 @@ public class ClipboardCommands {
     }
 
     @Command(
-        aliases = {"/flip"},
+        aliases = { "/flip" },
         usage = "[dir]",
         flags = "p",
         desc = "Flip the contents of the clipboard.",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.clipboard.flip"})
+    @CommandPermissions("worldedit.clipboard.flip")
     public static void flip(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -173,13 +173,13 @@ public class ClipboardCommands {
     }
     
     @Command(
-        aliases = {"/load"},
+        aliases = { "/load" },
         usage = "<filename>",
         desc = "Load a schematic into your clipboard",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.clipboard.load"})
+    @CommandPermissions("worldedit.clipboard.load")
     public static void load(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -210,13 +210,13 @@ public class ClipboardCommands {
     }
     
     @Command(
-        aliases = {"/save"},
+        aliases = { "/save" },
         usage = "<filename>",
         desc = "Save a schematic into your clipboard",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.clipboard.save"})
+    @CommandPermissions("worldedit.clipboard.save")
     public static void save(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -254,13 +254,13 @@ public class ClipboardCommands {
     }
     
     @Command(
-        aliases = {"clearclipboard"},
+        aliases = { "clearclipboard" },
         usage = "",
         desc = "Clear your clipboard",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.clipboard.clear"})
+    @CommandPermissions("worldedit.clipboard.clear")
     public static void clearClipboard(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/GeneralCommands.java

@@ -34,13 +34,13 @@ import com.sk89q.worldedit.masks.Mask;
  */
 public class GeneralCommands {
     @Command(
-        aliases = {"/limit"},
+        aliases = { "/limit" },
         usage = "<limit>",
         desc = "Modify block change limit",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.limit"})
+    @CommandPermissions("worldedit.limit")
     public static void limit(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -62,13 +62,13 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = {"/fast"},
+        aliases = { "/fast" },
         usage = "",
         desc = "Toggle fast mode",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.fast"})
+    @CommandPermissions("worldedit.fast")
     public static void fast(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -83,13 +83,13 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = {"/gmask", "gmask"},
+        aliases = { "/gmask", "gmask" },
         usage = "[mask]",
         desc = "Set the global mask",
         min = 0,
         max = -1
     )
-    @CommandPermissions({"worldedit.global-mask"})
+    @CommandPermissions("worldedit.global-mask")
     public static void mask(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -104,7 +104,7 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = {"/toggleplace", "toggleplace"},
+        aliases = { "/toggleplace", "toggleplace" },
         usage = "",
         desc = "Switch between your position and pos1 for placement",
         min = 0,
@@ -122,7 +122,7 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = {"/searchitem", "/l", "/search", "searchitem", "search"},
+        aliases = { "/searchitem", "/l", "/search", "searchitem", "search" },
         usage = "<query>",
         flags = "bi",
         desc = "Search for an item",
@@ -199,10 +199,10 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = {"we", "worldedit"},
+        aliases = { "we", "worldedit" },
         desc = "WorldEdit commands"
     )
-    @NestedCommand({WorldEditCommands.class})
+    @NestedCommand(WorldEditCommands.class)
     public static void we(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/GenerationCommands.java

@@ -35,13 +35,13 @@ import com.sk89q.worldedit.util.TreeGenerator;
  */
 public class GenerationCommands {
     @Command(
-        aliases = {"/hcyl"},
+        aliases = { "/hcyl" },
         usage = "<block> <radius> [height]",
         desc = "Generate a hollow cylinder",
         min = 2,
         max = 3
     )
-    @CommandPermissions({"worldedit.generation.cylinder"})
+    @CommandPermissions("worldedit.generation.cylinder")
     @Logging(PLACEMENT)
     public static void hcyl(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -57,13 +57,13 @@ public class GenerationCommands {
     }
 
     @Command(
-        aliases = {"/cyl"},
+        aliases = { "/cyl" },
         usage = "<block> <radius> [height]",
         desc = "Generate a cylinder",
         min = 2,
         max = 3
     )
-    @CommandPermissions({"worldedit.generation.cylinder"})
+    @CommandPermissions("worldedit.generation.cylinder")
     @Logging(PLACEMENT)
     public static void cyl(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -79,14 +79,14 @@ public class GenerationCommands {
     }
 
     @Command(
-        aliases = {"/hsphere"},
+        aliases = { "/hsphere" },
         usage = "<block> <radius>[,<radius>,<radius>] [raised?]",
         desc = "Generate a hollow sphere.",
         flags = "q",
         min = 2,
         max = 3
     )
-    @CommandPermissions({"worldedit.generation.sphere"})
+    @CommandPermissions("worldedit.generation.sphere")
     @Logging(PLACEMENT)
     public static void hsphere(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -151,14 +151,14 @@ public class GenerationCommands {
     }
 
     @Command(
-        aliases = {"/sphere"},
+        aliases = { "/sphere" },
         usage = "<block> <radius>[,<radius>,<radius>] [raised?]",
         desc = "Generate a filled sphere.",
         flags = "q",
         min = 2,
         max = 3
     )
-    @CommandPermissions({"worldedit.generation.sphere"})
+    @CommandPermissions("worldedit.generation.sphere")
     @Logging(PLACEMENT)
     public static void sphere(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -223,13 +223,13 @@ public class GenerationCommands {
     }
 
     @Command(
-        aliases = {"forestgen"},
+        aliases = { "forestgen" },
         usage = "[size] [type] [density]",
         desc = "Generate a forest",
         min = 0,
         max = 3
     )
-    @CommandPermissions({"worldedit.generation.forest"})
+    @CommandPermissions("worldedit.generation.forest")
     @Logging(POSITION)
     public static void forestGen(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -252,13 +252,13 @@ public class GenerationCommands {
     }
     
     @Command(
-        aliases = {"pumpkins"},
+        aliases = { "pumpkins" },
         usage = "[size]",
         desc = "Generate pumpkin patches",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.generation.pumpkins"})
+    @CommandPermissions("worldedit.generation.pumpkins")
     @Logging(POSITION)
     public static void pumpkins(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -271,13 +271,13 @@ public class GenerationCommands {
     }
     
     @Command(
-        aliases = {"/pyramid"},
+        aliases = { "/pyramid" },
         usage = "<block> <range>",
         desc = "Generate a filled pyramid",
         min = 2,
         max = 2
     )
-    @CommandPermissions({"worldedit.generation.pyramid"})
+    @CommandPermissions("worldedit.generation.pyramid")
     @Logging(PLACEMENT)
     public static void pyramid(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -294,13 +294,13 @@ public class GenerationCommands {
     }
     
     @Command(
-        aliases = {"/hpyramid"},
+        aliases = { "/hpyramid" },
         usage = "<block> <range>",
         desc = "Generate a hollow pyramid",
         min = 2,
         max = 2
     )
-    @CommandPermissions({"worldedit.generation.pyramid"})
+    @CommandPermissions("worldedit.generation.pyramid")
     @Logging(PLACEMENT)
     public static void hpyramid(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)

src/main/java/com/sk89q/worldedit/commands/HistoryCommands.java

@@ -31,13 +31,13 @@ import com.sk89q.worldedit.*;
  */
 public class HistoryCommands {
     @Command(
-        aliases = {"/undo", "undo"},
+        aliases = { "/undo", "undo" },
         usage = "[times] [player]",
         desc = "Undoes the last action",
         min = 0,
         max = 2
     )
-    @CommandPermissions({"worldedit.history.undo"})
+    @CommandPermissions("worldedit.history.undo")
     public static void undo(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -67,13 +67,13 @@ public class HistoryCommands {
     }
     
     @Command(
-        aliases = {"/redo", "redo"},
+        aliases = { "/redo", "redo" },
         usage = "[times] [player]",
         desc = "Redoes the last action (from history)",
         min = 0,
         max = 2
     )
-    @CommandPermissions({"worldedit.history.redo"})
+    @CommandPermissions("worldedit.history.redo")
     public static void redo(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -103,13 +103,13 @@ public class HistoryCommands {
     }
 
     @Command(
-        aliases = {"/clearhistory", "clearhistory"},
+        aliases = { "/clearhistory", "clearhistory" },
         usage = "",
         desc = "Clear your history",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.history.clear"})
+    @CommandPermissions("worldedit.history.clear")
     public static void clearHistory(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/NavigationCommands.java

@@ -33,13 +33,13 @@ import com.sk89q.worldedit.*;
  */
 public class NavigationCommands {
     @Command(
-        aliases = {"unstuck", "!"},
+        aliases = { "unstuck", "!" },
         usage = "",
         desc = "Escape from being stuck inside a block",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.navigation.unstuck"})
+    @CommandPermissions("worldedit.navigation.unstuck")
     public static void unstuck(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -49,13 +49,13 @@ public class NavigationCommands {
     }
 
     @Command(
-        aliases = {"ascend"},
+        aliases = { "ascend" },
         usage = "[# of levels]",
         desc = "Go up a floor",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.navigation.ascend"})
+    @CommandPermissions("worldedit.navigation.ascend")
     public static void ascend(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -78,13 +78,13 @@ public class NavigationCommands {
     }
 
     @Command(
-        aliases = {"descend"},
+        aliases = { "descend" },
         usage = "[# of floors]",
         desc = "Go down a floor",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.navigation.descend"})
+    @CommandPermissions("worldedit.navigation.descend")
     public static void descend(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -107,13 +107,13 @@ public class NavigationCommands {
     }
 
     @Command(
-        aliases = {"ceil"},
+        aliases = { "ceil" },
         usage = "[clearance]",
         desc = "Go to the celing",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.navigation.ceiling"})
+    @CommandPermissions("worldedit.navigation.ceiling")
     @Logging(POSITION)
     public static void ceiling(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -130,13 +130,13 @@ public class NavigationCommands {
     }
     
     @Command(
-        aliases = {"thru"},
+        aliases = { "thru" },
         usage = "",
         desc = "Passthrough walls",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.navigation.thru"})
+    @CommandPermissions("worldedit.navigation.thru")
     public static void thru(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -149,13 +149,13 @@ public class NavigationCommands {
     }
 
     @Command(
-        aliases = {"jumpto"},
+        aliases = { "jumpto" },
         usage = "",
         desc = "Teleport to a location",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.navigation.jumpto"})
+    @CommandPermissions("worldedit.navigation.jumpto")
     public static void jumpTo(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -170,13 +170,13 @@ public class NavigationCommands {
     }
 
     @Command(
-        aliases = {"up"},
+        aliases = { "up" },
         usage = "<block>",
         desc = "Go upwards some distance",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.navigation.up"})
+    @CommandPermissions("worldedit.navigation.up")
     @Logging(POSITION)
     public static void up(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)

src/main/java/com/sk89q/worldedit/commands/RegionCommands.java

@@ -43,13 +43,13 @@ import com.sk89q.worldedit.regions.RegionOperationException;
  */
 public class RegionCommands {
     @Command(
-        aliases = {"/set"},
+        aliases = { "/set" },
         usage = "<block>",
         desc = "Set all the blocks inside the selection to a block",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.region.set"})
+    @CommandPermissions("worldedit.region.set")
     @Logging(REGION)
     public static void set(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -70,14 +70,14 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/replace"},
+        aliases = { "/replace" },
         usage = "[from-block] <to-block>",
         desc = "Replace all blocks in the selection with another",
         flags = "f",
         min = 1,
         max = 2
     )
-    @CommandPermissions({"worldedit.region.replace"})
+    @CommandPermissions("worldedit.region.replace")
     @Logging(REGION)
     public static void replace(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -105,13 +105,13 @@ public class RegionCommands {
     }
     
     @Command(
-        aliases = {"/overlay"},
+        aliases = { "/overlay" },
         usage = "<block>",
         desc = "Set a block on top of blocks in the region",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.region.overlay"})
+    @CommandPermissions("worldedit.region.overlay")
     @Logging(REGION)
     public static void overlay(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -131,13 +131,13 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/naturalize"},
+        aliases = { "/naturalize" },
         usage = "",
         desc = "3 layers of dirt on top then rock below",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.region.naturalize"})
+    @CommandPermissions("worldedit.region.naturalize")
     @Logging(REGION)
     public static void naturalize(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -149,13 +149,13 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/walls"},
+        aliases = { "/walls" },
         usage = "<block>",
         desc = "Build the four sides of the selection",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.region.walls"})
+    @CommandPermissions("worldedit.region.walls")
     @Logging(REGION)
     public static void walls(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -173,13 +173,13 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/faces", "/outline"},
+        aliases = { "/faces", "/outline" },
         usage = "<block>",
         desc = "Build the walls, ceiling, and floor of a selection",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.region.faces"})
+    @CommandPermissions("worldedit.region.faces")
     @Logging(REGION)
     public static void faces(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -197,14 +197,14 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/smooth"},
+        aliases = { "/smooth" },
         usage = "[iterations]",
         flags = "n",
         desc = "Smooth the elevation in the selection",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.region.smooth"})
+    @CommandPermissions("worldedit.region.smooth")
     @Logging(REGION)
     public static void smooth(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -223,14 +223,14 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/move"},
+        aliases = { "/move" },
         usage = "[count] [direction] [leave-id]",
         flags = "s",
         desc = "Move the contents of the selection",
         min = 0,
         max = 3
     )
-    @CommandPermissions({"worldedit.region.move"})
+    @CommandPermissions("worldedit.region.move")
     @Logging(ORIENTATION_REGION)
     public static void move(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -269,14 +269,14 @@ public class RegionCommands {
     
 
     @Command(
-        aliases = {"/stack"},
+        aliases = { "/stack" },
         usage = "[count] [direction]",
         flags = "sa",
         desc = "Repeat the contents of the selection",
         min = 0,
         max = 2
     )
-    @CommandPermissions({"worldedit.region.stack"})
+    @CommandPermissions("worldedit.region.stack")
     @Logging(ORIENTATION_REGION)
     public static void stack(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -306,13 +306,13 @@ public class RegionCommands {
     }
 
     @Command(
-        aliases = {"/regen"},
+        aliases = { "/regen" },
         usage = "",
         desc = "Regenerates the contents of the selection",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.regen"})
+    @CommandPermissions("worldedit.regen")
     @Logging(REGION)
     public static void regenerateChunk(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)

src/main/java/com/sk89q/worldedit/commands/ScriptingCommands.java

@@ -34,13 +34,13 @@ import com.sk89q.worldedit.*;
  */
 public class ScriptingCommands {
     @Command(
-        aliases = {"cs"},
+        aliases = { "cs" },
         usage = "<filename> [args...]",
         desc = "Execute a CraftScript",
         min = 1,
         max = -1
     )
-    @CommandPermissions({"worldedit.scripting.execute"})
+    @CommandPermissions("worldedit.scripting.execute")
     @Logging(ALL)
     public static void execute(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -59,13 +59,13 @@ public class ScriptingCommands {
     }
 
     @Command(
-        aliases = {".s"},
+        aliases = { ".s" },
         usage = "[args...]",
         desc = "Execute last CraftScript",
         min = 0,
         max = -1
     )
-    @CommandPermissions({"worldedit.scripting.execute"})
+    @CommandPermissions("worldedit.scripting.execute")
     @Logging(ALL)
     public static void executeLast(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -86,6 +86,5 @@ public class ScriptingCommands {
                 new String[] {"js"});
         
         we.runScript(player, f, scriptArgs);
-        
     }
 }

src/main/java/com/sk89q/worldedit/commands/SelectionCommands.java

@@ -40,13 +40,13 @@ import com.sk89q.worldedit.blocks.*;
  */
 public class SelectionCommands {
     @Command(
-        aliases = {"/pos1"},
+        aliases = { "/pos1" },
         usage = "[coordinates]",
         desc = "Set position 1",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.selection.pos"})
+    @CommandPermissions("worldedit.selection.pos")
     public static void pos1(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -75,13 +75,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/pos2"},
+        aliases = { "/pos2" },
         usage = "[coordinates]",
         desc = "Set position 2",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.selection.pos"})
+    @CommandPermissions("worldedit.selection.pos")
     public static void pos2(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -112,13 +112,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/hpos1"},
+        aliases = { "/hpos1" },
         usage = "",
         desc = "Set position 1 to targeted block",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.selection.hpos"})
+    @CommandPermissions("worldedit.selection.hpos")
     public static void hpos1(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -140,13 +140,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/hpos2"},
+        aliases = { "/hpos2" },
         usage = "",
         desc = "Set position 2 to targeted block",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.selection.hpos"})
+    @CommandPermissions("worldedit.selection.hpos")
     public static void hpos2(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -168,14 +168,14 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/chunk"},
+        aliases = { "/chunk" },
         usage = "",
         flags = "s",
         desc = "Set the selection to your current chunk.",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.selection.chunk"})
+    @CommandPermissions("worldedit.selection.chunk")
     public static void chunk(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -215,13 +215,13 @@ public class SelectionCommands {
     }
     
     @Command(
-        aliases = {"/wand"},
+        aliases = { "/wand" },
         usage = "",
         desc = "Get the wand object",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.wand"})
+    @CommandPermissions("worldedit.wand")
     public static void wand(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -231,13 +231,13 @@ public class SelectionCommands {
     }
     
     @Command(
-        aliases = {"toggleeditwand"},
+        aliases = { "toggleeditwand" },
         usage = "",
         desc = "Toggle functionality of the edit wand",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.wand.toggle"})
+    @CommandPermissions("worldedit.wand.toggle")
     public static void toggleWand(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -252,13 +252,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/expand"},
+        aliases = { "/expand" },
         usage = "<amount> [reverse-amount] <direction>",
         desc = "Expand the selection area",
         min = 1,
         max = 3
     )
-    @CommandPermissions({"worldedit.selection.expand"})
+    @CommandPermissions("worldedit.selection.expand")
     public static void expand(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -289,8 +289,9 @@ public class SelectionCommands {
         int change = args.getInteger(0);
         int reverseChange = 0;
         
-        // Specifying a direction
+        switch (args.argsLength()) {
-        if (args.argsLength() == 2) {
+        case 2:
+            // Either a reverse amount or a direction
             try {
                 reverseChange = args.getInteger(1) * -1;
                 dir = we.getDirection(player, "me");
@@ -298,12 +299,15 @@ public class SelectionCommands {
                 dir = we.getDirection(player,
                         args.getString(1).toLowerCase());
             }
-        // Specifying a direction and a reverse amount
+            break;
-        } else if (args.argsLength() == 3) {
+
+        case 3: 
+            // Both reverse amount and direction
             reverseChange = args.getInteger(1) * -1;
             dir = we.getDirection(player,
                     args.getString(2).toLowerCase());
-        } else {
+            break;
+        default:
             dir = we.getDirection(player, "me");
         }
 
@@ -324,13 +328,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/contract"},
+        aliases = { "/contract" },
         usage = "<amount> [reverse-amount] [direction]",
         desc = "Contract the selection area",
         min = 1,
         max = 3
     )
-    @CommandPermissions({"worldedit.selection.contract"})
+    @CommandPermissions("worldedit.selection.contract")
     public static void contract(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -339,8 +343,9 @@ public class SelectionCommands {
         int change = args.getInteger(0);
         int reverseChange = 0;
 
+        switch (args.argsLength()) {
+        case 2:
             // Either a reverse amount or a direction
-        if (args.argsLength() == 2) {
             try {
                 reverseChange = args.getInteger(1) * -1;
                 dir = we.getDirection(player, "me");
@@ -348,12 +353,15 @@ public class SelectionCommands {
                 dir = we.getDirection(player,
                         args.getString(1).toLowerCase());
             }
+            break;
+
+        case 3: 
             // Both reverse amount and direction
-        } else if (args.argsLength() == 3) {
             reverseChange = args.getInteger(1) * -1;
             dir = we.getDirection(player,
                     args.getString(2).toLowerCase());
-        } else {
+            break;
+        default:
             dir = we.getDirection(player, "me");
         }
 
@@ -376,13 +384,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/shift"},
+        aliases = { "/shift" },
         usage = "<amount> [direction]",
         desc = "Shift the selection area",
         min = 1,
         max = 2
     )
-    @CommandPermissions({"worldedit.selection.shift"})
+    @CommandPermissions("worldedit.selection.shift")
     public static void shift(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -411,14 +419,14 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/outset"},
+        aliases = { "/outset" },
         usage = "<amount>",
         desc = "Outset the selection area",
         flags = "hv",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.selection.outset"})
+    @CommandPermissions("worldedit.selection.outset")
     public static void outset(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -450,14 +458,14 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/inset"},
+        aliases = { "/inset" },
         usage = "<amount>",
         desc = "Inset the selection area",
         flags = "hv",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.selection.inset"})
+    @CommandPermissions("worldedit.selection.inset")
     public static void inset(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -485,13 +493,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/size"},
+        aliases = { "/size" },
         usage = "",
         desc = "Get information about the selection",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.selection.size"})
+    @CommandPermissions("worldedit.selection.size")
     public static void size(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -513,13 +521,13 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/count"},
+        aliases = { "/count" },
         usage = "<block>",
         desc = "Counts the number of a certain type of block",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.analysis.count"})
+    @CommandPermissions("worldedit.analysis.count")
     public static void count(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -531,14 +539,14 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/distr"},
+        aliases = { "/distr" },
         usage = "",
         desc = "Get the distribution of blocks in the selection",
         flags = "c",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.analysis.distr"})
+    @CommandPermissions("worldedit.analysis.distr")
     public static void distr(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -575,7 +583,7 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/sel", ";"},
+        aliases = { "/sel", ";" },
         usage = "[type]",
         desc = "Choose a region selector",
         min = 0,

src/main/java/com/sk89q/worldedit/commands/SnapshotCommands.java

@@ -42,12 +42,14 @@ public class SnapshotCommands {
     private static Logger logger = Logger.getLogger("Minecraft.WorldEdit");
     private static DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
 
-    @Command(aliases = {"list"},
+    @Command(
+            aliases = { "list" },
             usage = "[num]",
             desc = "List snapshots",
             min = 0,
-    max = 1)
+            max = 1
-    @CommandPermissions({"worldedit.snapshots.list"})
+    )
+    @CommandPermissions("worldedit.snapshots.list")
     public static void list(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -92,12 +94,14 @@ public class SnapshotCommands {
         }
     }
 
-    @Command(aliases = {"use"},
+    @Command(
+            aliases = { "use" },
             usage = "<snapshot>",
             desc = "Choose a snapshot to use",
             min = 1,
-    max = 1)
+            max = 1
-    @CommandPermissions({"worldedit.snapshots.restore"})
+    )
+    @CommandPermissions("worldedit.snapshots.restore")
     public static void use(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -135,12 +139,14 @@ public class SnapshotCommands {
         }
     }
 
-    @Command(aliases = {"before"},
+    @Command(
+            aliases = { "before" },
             usage = "<date>",
             desc = "Choose the nearest snapshot before a date",
             min = 1,
-    max = -1)
+            max = -1
-    @CommandPermissions({"worldedit.snapshots.restore"})
+    )
+    @CommandPermissions("worldedit.snapshots.restore")
     public static void before(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -174,12 +180,14 @@ public class SnapshotCommands {
         }
     }
 
-    @Command(aliases = {"after"},
+    @Command(
+            aliases = { "after" },
             usage = "<date>",
             desc = "Choose the nearest snapshot after a date",
             min = 1,
-    max = -1)
+            max = -1
-    @CommandPermissions({"worldedit.snapshots.restore"})
+    )
+    @CommandPermissions("worldedit.snapshots.restore")
     public static void after(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/SnapshotUtilCommands.java

@@ -44,20 +44,24 @@ public class SnapshotUtilCommands {
 
     private static Logger logger = Logger.getLogger("Minecraft.WorldEdit");
 
-    @Command(aliases = {"snapshot", "snap"},
+    @Command(
-    desc = "Snapshot commands")
+            aliases = { "snapshot", "snap" },
-    @NestedCommand({SnapshotCommands.class})
+            desc = "Snapshot commands"
+    )
+    @NestedCommand(SnapshotCommands.class)
     public static void snapshot(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
     }
 
-    @Command(aliases = {"restore", "/restore"},
+    @Command(
+            aliases = { "restore", "/restore" },
             usage = "[snapshot]",
             desc = "Restore the selection from a snapshot",
             min = 0,
-    max = 1)
+            max = 1
-    @CommandPermissions({"worldedit.snapshots.restore"})
+    )
+    @CommandPermissions("worldedit.snapshots.restore")
     public static void restore(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/SuperPickaxeCommands.java

@@ -34,13 +34,13 @@ import com.sk89q.worldedit.tools.SinglePickaxe;
 
 public class SuperPickaxeCommands {    
     @Command(
-        aliases = {"single"},
+        aliases = { "single" },
         usage = "",
         desc = "Enable the single block super pickaxe mode",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.superpickaxe"})
+    @CommandPermissions("worldedit.superpickaxe")
     public static void single(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -51,13 +51,13 @@ public class SuperPickaxeCommands {
     }
     
     @Command(
-        aliases = {"area"},
+        aliases = { "area" },
         usage = "<radius>",
         desc = "Enable the area super pickaxe pickaxe mode",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.superpickaxe.area"})
+    @CommandPermissions("worldedit.superpickaxe.area")
     public static void area(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -76,13 +76,13 @@ public class SuperPickaxeCommands {
     }
     
     @Command(
-        aliases = {"recur", "recursive"},
+        aliases = { "recur", "recursive" },
         usage = "<radius>",
         desc = "Enable the recursive super pickaxe pickaxe mode",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.superpickaxe.recursive"})
+    @CommandPermissions("worldedit.superpickaxe.recursive")
     public static void recursive(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/ToolCommands.java

@@ -32,9 +32,9 @@ import com.sk89q.worldedit.util.TreeGenerator;
 
 public class ToolCommands {
     @Command(
-        aliases = {"none"},
+        aliases = { "none" },
         usage = "",
-        desc = "Turn off all superpickaxe alternate modes",
+        desc = "Unbind all bound tools",
         min = 0,
         max = 0
     )
@@ -47,13 +47,13 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"info"},
+        aliases = { "info" },
         usage = "",
         desc = "Block information tool",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.tool.info"})
+    @CommandPermissions("worldedit.tool.info")
     public static void info(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -64,13 +64,13 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"tree"},
+        aliases = { "tree" },
         usage = "[type]",
         desc = "Tree generator tool",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.tool.tree"})
+    @CommandPermissions("worldedit.tool.tree")
     public static void tree(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -90,13 +90,13 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"repl"},
+        aliases = { "repl" },
         usage = "<block>",
         desc = "Block replacer tool",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.tool.replacer"})
+    @CommandPermissions("worldedit.tool.replacer")
     public static void repl(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -108,13 +108,13 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"cycler"},
+        aliases = { "cycler" },
         usage = "",
         desc = "Block data cycler tool",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.tool.data-cycler"})
+    @CommandPermissions("worldedit.tool.data-cycler")
     public static void cycler(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -125,13 +125,13 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"floodfill", "flood"},
+        aliases = { "floodfill", "flood" },
         usage = "<pattern> <range>",
         desc = "Flood fill tool",
         min = 2,
         max = 2
     )
-    @CommandPermissions({"worldedit.tool.flood-fill"})
+    @CommandPermissions("worldedit.tool.flood-fill")
     public static void floodFill(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -151,23 +151,23 @@ public class ToolCommands {
     }
 
     @Command(
-        aliases = {"brush", "br"},
+        aliases = { "brush", "br" },
         desc = "Brush tool"
     )
-    @NestedCommand({BrushCommands.class})
+    @NestedCommand(BrushCommands.class)
     public static void brush(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
     }
     
     @Command(
-            aliases = {"deltree"},
+            aliases = { "deltree" },
             usage = "",
             desc = "Floating tree remover tool",
             min = 0,
             max = 0
     )
-    @CommandPermissions({"worldedit.tool.deltree"})
+    @CommandPermissions("worldedit.tool.deltree")
     public static void deltree(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -178,13 +178,13 @@ public class ToolCommands {
     }
 
     @Command(
-            aliases = {"farwand"},
+            aliases = { "farwand" },
             usage = "",
             desc = "Wand at a distance tool",
             min = 0,
             max = 0
     )
-    @CommandPermissions({"worldedit.tool.farwand"})
+    @CommandPermissions("worldedit.tool.farwand")
     public static void farwand(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -194,13 +194,13 @@ public class ToolCommands {
     }
 
     @Command(
-            aliases = {"lrbuild", "/lrbuild"},
+            aliases = { "lrbuild", "/lrbuild" },
             usage = "<leftclick block> <rightclick block>",
             desc = "Long-range building tool",
             min = 2,
             max = 2
     )
-    @CommandPermissions({"worldedit.tool.lrbuild"})
+    @CommandPermissions("worldedit.tool.lrbuild")
     public static void longrangebuildtool(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/ToolUtilCommands.java

@@ -34,13 +34,13 @@ import com.sk89q.worldedit.patterns.Pattern;
  */
 public class ToolUtilCommands {
     @Command(
-        aliases = {"/", ","},
+        aliases = { "/", "," },
         usage = "[on|off]",
         desc = "Toggle the super pickaxe pickaxe function",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.superpickaxe"})
+    @CommandPermissions("worldedit.superpickaxe")
     public static void togglePickaxe(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -67,10 +67,10 @@ public class ToolUtilCommands {
     }
 
     @Command(
-        aliases = {"superpickaxe", "pickaxe", "sp"},
+        aliases = { "superpickaxe", "pickaxe", "sp" },
         desc = "Select super pickaxe mode"
     )
-    @NestedCommand({SuperPickaxeCommands.class})
+    @NestedCommand(SuperPickaxeCommands.class)
     public static void pickaxe(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -80,20 +80,20 @@ public class ToolUtilCommands {
         aliases = {"tool"},
         desc = "Select a tool to bind"
     )
-    @NestedCommand({ToolCommands.class})
+    @NestedCommand(ToolCommands.class)
     public static void tool(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
     }
 
     @Command(
-        aliases = {"mask"},
+        aliases = { "mask" },
         usage = "[mask]",
         desc = "Set the brush mask",
         min = 0,
         max = -1
     )
-    @CommandPermissions({"worldedit.brush.options.mask"})
+    @CommandPermissions("worldedit.brush.options.mask")
     public static void mask(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -108,13 +108,13 @@ public class ToolUtilCommands {
     }
 
     @Command(
-        aliases = {"mat", "material", "fill"},
+        aliases = { "mat", "material", "fill" },
         usage = "[pattern]",
         desc = "Set the brush material",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.brush.options.material"})
+    @CommandPermissions("worldedit.brush.options.material")
     public static void material(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -124,13 +124,13 @@ public class ToolUtilCommands {
     }
 
     @Command(
-            aliases = {"range"},
+            aliases = { "range" },
             usage = "[pattern]",
             desc = "Set the brush range",
             min = 1,
             max = 1
         )
-    @CommandPermissions({"worldedit.brush.options.range"})
+    @CommandPermissions("worldedit.brush.options.range")
     public static void range(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -140,13 +140,13 @@ public class ToolUtilCommands {
     }
 
     @Command(
-        aliases = {"size"},
+        aliases = { "size" },
         usage = "[pattern]",
         desc = "Set the brush size",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.brush.options.size"})
+    @CommandPermissions("worldedit.brush.options.size")
     public static void size(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {

src/main/java/com/sk89q/worldedit/commands/UtilityCommands.java

@@ -39,13 +39,13 @@ import com.sk89q.worldedit.regions.Region;
  */
 public class UtilityCommands {
     @Command(
-        aliases = {"/fill"},
+        aliases = { "/fill" },
         usage = "<block> <radius> [depth]",
         desc = "Fill a hole",
         min = 2,
         max = 3
     )
-    @CommandPermissions({"worldedit.fill"})
+    @CommandPermissions("worldedit.fill")
     @Logging(PLACEMENT)
     public static void fill(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -69,13 +69,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/fillr"},
+        aliases = { "/fillr" },
         usage = "<block> <radius> [depth]",
         desc = "Fill a hole recursively",
         min = 2,
         max = 3
     )
-    @CommandPermissions({"worldedit.fill.recursive"})
+    @CommandPermissions("worldedit.fill.recursive")
     @Logging(PLACEMENT)
     public static void fillr(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -99,13 +99,13 @@ public class UtilityCommands {
     }
     
     @Command(
-        aliases = {"/drain"},
+        aliases = { "/drain" },
         usage = "<radius>",
         desc = "Drain a pool",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.drain"})
+    @CommandPermissions("worldedit.drain")
     @Logging(PLACEMENT)
     public static void drain(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -119,13 +119,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/fixlava", "fixlava"},
+        aliases = { "/fixlava", "fixlava" },
         usage = "<radius>",
         desc = "Fix lava to be stationary",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.fixlava"})
+    @CommandPermissions("worldedit.fixlava")
     @Logging(PLACEMENT)
     public static void fixLava(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -139,13 +139,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/fixwater", "fixwater"},
+        aliases = { "/fixwater", "fixwater" },
         usage = "<radius>",
         desc = "Fix water to be stationary",
         min = 1,
         max = 1
     )
-    @CommandPermissions({"worldedit.fixwater"})
+    @CommandPermissions("worldedit.fixwater")
     @Logging(PLACEMENT)
     public static void fixWater(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -159,13 +159,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/removeabove", "removeabove"},
+        aliases = { "/removeabove", "removeabove" },
         usage = "[size] [height]",
         desc = "Remove blocks above your head.",
         min = 0,
         max = 2
     )
-    @CommandPermissions({"worldedit.removeabove"})
+    @CommandPermissions("worldedit.removeabove")
     @Logging(PLACEMENT)
     public static void removeAbove(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -181,13 +181,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/removebelow", "removebelow"},
+        aliases = { "/removebelow", "removebelow" },
         usage = "[size] [height]",
         desc = "Remove blocks below you.",
         min = 0,
         max = 2
     )
-    @CommandPermissions({"worldedit.removebelow"})
+    @CommandPermissions("worldedit.removebelow")
     @Logging(PLACEMENT)
     public static void removeBelow(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -203,13 +203,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/removenear", "removenear"},
+        aliases = { "/removenear", "removenear" },
         usage = "<block> [size]",
         desc = "Remove blocks near you.",
         min = 1,
         max = 2
     )
-    @CommandPermissions({"worldedit.removenear"})
+    @CommandPermissions("worldedit.removenear")
     @Logging(PLACEMENT)
     public static void removeNear(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -225,14 +225,14 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/replacenear", "replacenear"},
+        aliases = { "/replacenear", "replacenear" },
         usage = "<size> <from-id> <to-id>",
         desc = "Replace nearby blocks",
         flags = "f",
         min = 3,
         max = 3
     )
-    @CommandPermissions({"worldedit.replacenear"})
+    @CommandPermissions("worldedit.replacenear")
     @Logging(PLACEMENT)
     public static void replaceNear(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -264,13 +264,13 @@ public class UtilityCommands {
     }
     
     @Command(
-        aliases = {"/snow", "snow"},
+        aliases = { "/snow", "snow" },
         usage = "[radius]",
         desc = "Simulates snow",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.snow"})
+    @CommandPermissions("worldedit.snow")
     @Logging(PLACEMENT)
     public static void snow(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -289,7 +289,7 @@ public class UtilityCommands {
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.thaw"})
+    @CommandPermissions("worldedit.thaw")
     @Logging(PLACEMENT)
     public static void thaw(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -302,13 +302,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"/green", "green"},
+        aliases = { "/green", "green" },
         usage = "[radius]",
         desc = "Greens the area",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.green"})
+    @CommandPermissions("worldedit.green")
     @Logging(PLACEMENT)
     public static void green(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -321,13 +321,13 @@ public class UtilityCommands {
     }
 
     @Command(
-            aliases = {"/ex", "/ext", "/extinguish", "ex", "ext", "extinguish"},
+            aliases = { "/ex", "/ext", "/extinguish", "ex", "ext", "extinguish" },
             usage = "[radius]",
             desc = "Extinguish nearby fire",
             min = 0,
             max = 1
         )
-    @CommandPermissions({"worldedit.extinguish"})
+    @CommandPermissions("worldedit.extinguish")
     @Logging(PLACEMENT)
     public static void extinguish(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -346,14 +346,14 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"butcher"},
+        aliases = { "butcher" },
         usage = "[radius]",
         flags = "p",
         desc = "Kill all or nearby mobs",
         min = 0,
         max = 1
     )
-    @CommandPermissions({"worldedit.butcher"})
+    @CommandPermissions("worldedit.butcher")
     @Logging(PLACEMENT)
     public static void butcher(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
@@ -368,13 +368,13 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = {"remove", "rem", "rement"},
+        aliases = { "remove", "rem", "rement" },
         usage = "<type> <radius>",
         desc = "Remove all entities of a type",
         min = 2,
         max = 2
     )
-    @CommandPermissions({"worldedit.remove"})
+    @CommandPermissions("worldedit.remove")
     @Logging(PLACEMENT)
     public static void remove(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)

src/main/java/com/sk89q/worldedit/commands/WorldEditCommands.java

@@ -36,7 +36,7 @@ public class WorldEditCommands {
     private static DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
     
     @Command(
-        aliases = {"version", "ver"},
+        aliases = { "version", "ver" },
         usage = "",
         desc = "Get WorldEdit version",
         min = 0,
@@ -51,13 +51,13 @@ public class WorldEditCommands {
     }
 
     @Command(
-        aliases = {"reload"},
+        aliases = { "reload" },
         usage = "",
         desc = "Reload WorldEdit",
         min = 0,
         max = 0
     )
-    @CommandPermissions({"worldedit.reload"})
+    @CommandPermissions("worldedit.reload")
     public static void reload(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
@@ -67,7 +67,7 @@ public class WorldEditCommands {
     }
 
     @Command(
-        aliases = {"cui"},
+        aliases = { "cui" },
         usage = "",
         desc = "Complete CUI handshake",
         min = 0,
@@ -81,7 +81,7 @@ public class WorldEditCommands {
     }
 
     @Command(
-        aliases = {"tz"},
+        aliases = { "tz" },
         usage = "[timezone]",
         desc = "Set your timezone",
         min = 1,

src/main/java/com/sk89q/worldedit/tools/FloatingTreeRemover.java

@@ -19,7 +19,6 @@
 
 package com.sk89q.worldedit.tools;
 
-import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;