i18n upstream merge

.gitignore

@@ -24,3 +24,6 @@ todo.txt
 mvn/*
 docs/
 *.sh
+# i18n
+worldedit-core/src/main/resources/lang/*
+!worldedit-core/src/main/resources/lang/strings.json

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

@@ -22,6 +22,7 @@ package com.sk89q.worldedit.bukkit;
 import com.boydti.fawe.Fawe;
 import com.boydti.fawe.bukkit.FaweBukkit;
 import com.boydti.fawe.config.Caption;
+import com.sk89q.worldedit.util.formatting.component.TextUtils;
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
 import com.boydti.fawe.config.Settings;
 import com.boydti.fawe.object.RunnableVal;
@@ -280,7 +281,7 @@ public class BukkitPlayer extends AbstractPlayerActor {
 
     @Override
     public Locale getLocale() {
-        return Locale.forLanguageTag(player.getLocale().replace('_', '-'));
+        return TextUtils.getLocaleByMinecraftTag(player.getLocale());
     }
 
     @Nullable

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

@@ -24,6 +24,7 @@ import com.sk89q.worldedit.extension.input.InputParseException;
 import com.sk89q.worldedit.extent.NullExtent;
 import com.sk89q.worldedit.function.mask.BlockMask;
 import com.sk89q.worldedit.function.mask.BlockMaskBuilder;
+import com.sk89q.worldedit.util.formatting.component.TextUtils;
 import com.sk89q.worldedit.util.logging.LogFormat;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
@@ -210,5 +211,12 @@ public abstract class LocalConfiguration {
 
         return item;
     }
-
+    public void setDefaultLocaleName(String localeName) {
+        this.defaultLocaleName = localeName;
+        if (localeName.equals("default")) {
+            this.defaultLocale = Locale.getDefault();
+        } else {
+            this.defaultLocale = TextUtils.getLocaleByMinecraftTag(localeName);
+        }
+    }
 }

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

@@ -312,7 +312,7 @@ public class SelectionCommands {
     )
     @CommandPermissions("worldedit.wand.toggle")
     public void toggleWand(Player player) {
-        player.print(TextComponent.of("The selection wand is now a normal tool. You can disable it with ")
+        player.printInfo(TextComponent.of("The selection wand is now a normal tool. You can disable it with ")
                 .append(TextComponent.of("/none", TextColor.AQUA).clickEvent(
                         ClickEvent.of(ClickEvent.Action.RUN_COMMAND, "/none")))
                 .append(TextComponent.of(" and rebind it to any item with "))
@@ -383,7 +383,7 @@ public class SelectionCommands {
 
             session.getRegionSelector(world).explainRegionAdjust(actor, session);
 
-            actor.print(TranslatableComponent.of("worldedit.shift.shifted"));
+            actor.printInfo(TranslatableComponent.of("worldedit.shift.shifted"));
         } catch (RegionOperationException e) {
             actor.printError(TextComponent.of(e.getMessage()));
         }
@@ -406,7 +406,7 @@ public class SelectionCommands {
         region.expand(getChangesForEachDir(amount, onlyHorizontal, onlyVertical));
         session.getRegionSelector(world).learnChanges();
         session.getRegionSelector(world).explainRegionAdjust(actor, session);
-        actor.print(TranslatableComponent.of("worldedit.outset.outset"));
+        actor.printInfo(TranslatableComponent.of("worldedit.outset.outset"));
     }
 
     @Command(
@@ -426,7 +426,7 @@ public class SelectionCommands {
         region.contract(getChangesForEachDir(amount, onlyHorizontal, onlyVertical));
         session.getRegionSelector(world).learnChanges();
         session.getRegionSelector(world).explainRegionAdjust(actor, session);
-        actor.print(TranslatableComponent.of("worldedit.inset.inset"));
+        actor.printInfo(TranslatableComponent.of("worldedit.inset.inset"));
     }
 
     private BlockVector3[] getChangesForEachDir(int amount, boolean onlyHorizontal, boolean onlyVertical) {

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

@@ -186,7 +186,7 @@ public class WorldEditCommands {
             actor.printInfo(TranslatableComponent.of("worldedit.timezone.set", TextComponent.of(tz.getDisplayName(
                     TextStyle.FULL, actor.getLocale()
             ))));
-            actor.print(TranslatableComponent.of("worldedit.timezone.current",
+            actor.printInfo(TranslatableComponent.of("worldedit.timezone.current",
                     TextComponent.of(dateFormat.withLocale(actor.getLocale()).format(ZonedDateTime.now(tz)))));
         } catch (ZoneRulesException e) {
             actor.printError(TranslatableComponent.of("worldedit.timezone.invalid"));

worldedit-core/src/main/java/com/sk89q/worldedit/command/util/AsyncCommandBuilder.java

@@ -166,13 +166,13 @@ public final class AsyncCommandBuilder<T> {
                                 message = converted.getRichMessage();
                             }
                         }
-                        sender.print(failure.append(TextComponent.of(": ")).append(message));
+                        sender.printError(failure.append(TextComponent.of(": ")).append(message));
                     }
                 } else {
                     throw orig;
                 }
             } catch (Throwable unknown) {
-                sender.print(failure.append(TextComponent.of(": Unknown error. Please see console.")));
+                sender.printError(failure.append(TextComponent.of(": Unknown error. Please see console.")));
                 logger.error("Uncaught exception occurred in task: " + description, orig);
             }
         }

worldedit-core/src/main/java/com/sk89q/worldedit/function/factory/Deform.java

@@ -19,10 +19,7 @@
 
 package com.sk89q.worldedit.function.factory;
 
-import static com.google.common.base.Preconditions.checkNotNull;
+import com.google.common.collect.ImmutableList;
-import static com.sk89q.worldedit.util.GuavaUtil.firstNonNull;
-
-import com.google.common.collect.Lists;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.WorldEdit;
@@ -42,8 +39,8 @@ import com.sk89q.worldedit.util.formatting.text.TextComponent;
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
 import com.sk89q.worldedit.util.formatting.text.format.TextColor;
 
-import java.util.Collection;
+import static com.google.common.base.Preconditions.checkNotNull;
-import java.util.List;
+import static com.sk89q.worldedit.util.GuavaUtil.firstNonNull;
 
 public class Deform implements Contextual<Operation> {
 
@@ -160,6 +157,12 @@ public class Deform implements Contextual<Operation> {
                 session == null ? WorldEdit.getInstance().getConfiguration().calculationTimeout : session.getTimeout());
     }
 
+    public enum Mode {
+        RAW_COORD,
+        OFFSET,
+        UNIT_CUBE
+    }
+
     private static final class DeformOperation implements Operation {
         private final Extent destination;
         private final Region region;
@@ -195,16 +198,10 @@ public class Deform implements Contextual<Operation> {
 
         @Override
         public Iterable<Component> getStatusMessages() {
-            return Lists.newArrayList(TranslatableComponent.of("worldedit.operation.deform.expression",
+            return ImmutableList.of(TranslatableComponent.of("worldedit.operation.deform.expression",
                     TextComponent.of(expression).color(TextColor.GRAY)));
         }
 
     }
 
-    public enum Mode {
-        RAW_COORD,
-        OFFSET,
-        UNIT_CUBE
-    }
-
 }

worldedit-core/src/main/java/com/sk89q/worldedit/function/operation/ForwardExtentCopy.java

@@ -19,54 +19,49 @@
 
 package com.sk89q.worldedit.function.operation;
 
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-
 import com.boydti.fawe.object.extent.BlockTranslateExtent;
 import com.boydti.fawe.object.extent.PositionTransformExtent;
 import com.boydti.fawe.object.function.block.BiomeCopy;
 import com.boydti.fawe.object.function.block.CombinedBlockCopy;
 import com.boydti.fawe.object.function.block.SimpleBlockCopy;
 import com.boydti.fawe.util.MaskTraverser;
+import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.entity.metadata.EntityProperties;
 import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.extent.clipboard.BlockArrayClipboard;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import com.sk89q.worldedit.function.CombinedRegionFunction;
-import com.sk89q.worldedit.function.FlatRegionFunction;
-import com.sk89q.worldedit.function.FlatRegionMaskingFilter;
 import com.sk89q.worldedit.function.RegionFunction;
 import com.sk89q.worldedit.function.RegionMaskTestFunction;
-import com.sk89q.worldedit.function.biome.ExtentBiomeCopy;
 import com.sk89q.worldedit.function.RegionMaskingFilter;
 import com.sk89q.worldedit.function.entity.ExtentEntityCopy;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.mask.Masks;
-import com.sk89q.worldedit.function.mask.Mask2D;
 import com.sk89q.worldedit.function.visitor.EntityVisitor;
+import com.sk89q.worldedit.function.visitor.FlatRegionVisitor;
 import com.sk89q.worldedit.function.visitor.IntersectRegionFunction;
 import com.sk89q.worldedit.function.visitor.RegionVisitor;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.function.visitor.FlatRegionVisitor;
 import com.sk89q.worldedit.math.transform.AffineTransform;
 import com.sk89q.worldedit.math.transform.Identity;
 import com.sk89q.worldedit.math.transform.Transform;
 import com.sk89q.worldedit.regions.FlatRegion;
 import com.sk89q.worldedit.regions.Region;
-import com.sk89q.worldedit.world.entity.EntityTypes;
-import java.util.Collections;
 import com.sk89q.worldedit.util.formatting.text.Component;
-import java.util.List;
 import com.sk89q.worldedit.util.formatting.text.TextComponent;
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
 import com.sk89q.worldedit.util.formatting.text.format.TextColor;
+import com.sk89q.worldedit.world.entity.EntityTypes;
 
-import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 import java.util.stream.Collectors;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
 /**
  * Makes a copy of a portion of one extent to another extent or another point.
  *
@@ -428,15 +423,14 @@ public class ForwardExtentCopy implements Operation {
 
     @Override
     public Iterable<Component> getStatusMessages() {
-        List<Component> messages = new ArrayList<>();
+        return ImmutableList.of(
-        messages.add(TranslatableComponent.of("worldedit.operation.affected.block",
+                TranslatableComponent.of("worldedit.operation.affected.block",
-                TextComponent.of(affectedBlocks)).color(TextColor.GRAY));
+                        TextComponent.of(affectedBlocks)).color(TextColor.LIGHT_PURPLE),
-        messages.add(TranslatableComponent.of("worldedit.operation.affected.biome",
+                TranslatableComponent.of("worldedit.operation.affected.biome",
-                TextComponent.of(affectedBiomeCols)).color(TextColor.GRAY));
+                        TextComponent.of(affectedBiomeCols)).color(TextColor.LIGHT_PURPLE),
-        messages.add(TranslatableComponent.of("worldedit.operation.affected.entity",
+                TranslatableComponent.of("worldedit.operation.affected.entity",
-                TextComponent.of(affectedEntities)).color(TextColor.GRAY));
+                        TextComponent.of(affectedEntities)).color(TextColor.LIGHT_PURPLE)
-
+        );
-        return messages;
     }
 
 }

worldedit-core/src/main/java/com/sk89q/worldedit/function/operation/Operation.java

@@ -19,12 +19,15 @@
 
 package com.sk89q.worldedit.function.operation;
 
+import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.util.formatting.text.Component;
 import com.sk89q.worldedit.util.formatting.text.TextComponent;
 
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -35,6 +38,11 @@ import java.util.stream.Collectors;
  */
 public interface Operation {
 
+    /**
+     * This is an internal field, and should not be touched.
+     */
+    Set<String> warnedDeprecatedClasses = new HashSet<>();
+
     /**
      * Complete the next step. If this method returns true, then the method may
      * be called again in the future, or possibly never. If this method
@@ -76,6 +84,13 @@ public interface Operation {
         // TODO Remove legacy code WorldEdit 8.0.0
         List<String> oldMessages = new ArrayList<>();
         addStatusMessages(oldMessages);
+        if (oldMessages.size() > 0) {
+            String className = getClass().getName();
+            if (!warnedDeprecatedClasses.contains(className)) {
+                WorldEdit.logger.warn("An operation is using the old status message API. This will be removed in further versions. Class: " + className);
+                warnedDeprecatedClasses.add(className);
+            }
+        }
         return oldMessages.stream().map(TextComponent::of).collect(Collectors.toList());
     }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/function/visitor/BreadthFirstSearch.java

@@ -21,7 +21,7 @@ package com.sk89q.worldedit.function.visitor;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.collect.Lists;
+import com.google.common.collect.ImmutableList;
 
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
 import com.boydti.fawe.object.collection.BlockVectorSet;
@@ -279,7 +279,7 @@ public abstract class BreadthFirstSearch implements Operation {
 
     @Override
     public Iterable<Component> getStatusMessages() {
-        return Lists.newArrayList(TranslatableComponent.of(
+        return ImmutableList.of(TranslatableComponent.of(
                 "worldedit.operation.affected.block",
                 TextComponent.of(getAffected())
         ).color(TextColor.GRAY));

worldedit-core/src/main/java/com/sk89q/worldedit/function/visitor/EntityVisitor.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.visitor;
 
+import com.google.common.collect.ImmutableList;
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
 
 import static com.google.common.base.Preconditions.checkNotNull;
@@ -84,7 +85,7 @@ public class EntityVisitor implements Operation {
 
     @Override
     public Iterable<Component> getStatusMessages() {
-        return Lists.newArrayList(TranslatableComponent.of(
+        return ImmutableList.of(TranslatableComponent.of(
                 "worldedit.operation.affected.entity",
                 TextComponent.of(getAffected())
         ).color(TextColor.GRAY));

worldedit-core/src/main/java/com/sk89q/worldedit/function/visitor/FlatRegionVisitor.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.visitor;
 
+import com.google.common.collect.ImmutableList;
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
 
 import com.google.common.collect.Lists;
@@ -83,7 +84,7 @@ public class FlatRegionVisitor implements Operation {
 
     @Override
     public Iterable<Component> getStatusMessages() {
-        return Lists.newArrayList(TranslatableComponent.of(
+        return ImmutableList.of(TranslatableComponent.of(
                 "worldedit.operation.affected.column",
                 TextComponent.of(getAffected())
         ).color(TextColor.GRAY));

worldedit-core/src/main/java/com/sk89q/worldedit/function/visitor/RegionVisitor.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.visitor;
 
+import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
 
 import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
@@ -95,7 +96,7 @@ public class RegionVisitor implements Operation {
 
     @Override
     public Iterable<Component> getStatusMessages() {
-        return Lists.newArrayList(TranslatableComponent.of(
+        return ImmutableList.of(TranslatableComponent.of(
                 "worldedit.operation.affected.block",
                 TextComponent.of(getAffected())
         ).color(TextColor.GRAY));

worldedit-core/src/main/java/com/sk89q/worldedit/regions/RegionSelector.java

@@ -20,22 +20,21 @@
 package com.sk89q.worldedit.regions;
 
 import com.google.common.collect.Lists;
-
 import com.sk89q.worldedit.IncompleteRegionException;
 import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.selector.limit.SelectorLimits;
 import com.sk89q.worldedit.util.formatting.text.Component;
-import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.util.formatting.text.TextComponent;
+import com.sk89q.worldedit.util.formatting.text.format.TextColor;
+import com.sk89q.worldedit.world.World;
 
+import javax.annotation.Nullable;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
-import javax.annotation.Nullable;
-
 /**
  * Region selectors create {@link Region}s from a series of "selected points."
  * They are used, for example, to allow users to create a {@link CuboidRegion}
@@ -163,7 +162,7 @@ public interface RegionSelector {
     @Deprecated
     default List<String> getInformationLines() {
         return Lists.newArrayList();
-    };
+    }
 
     /**
      * Get lines of information about the selection.
@@ -172,12 +171,13 @@ public interface RegionSelector {
      */
     default List<Component> getSelectionInfoLines() {
         return getInformationLines().stream()
-                .map(TextComponent::of)
+                .map(line -> TextComponent.of(line, TextColor.LIGHT_PURPLE))
                 .collect(Collectors.toList());
     }
 
     /**
      * Get the vertices
+     *
      * @return
      * @throws IncompleteRegionException
      */

worldedit-core/src/main/java/com/sk89q/worldedit/util/PropertiesConfiguration.java

@@ -39,7 +39,6 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.Arrays;
 import java.util.HashSet;
-import java.util.Locale;
 import java.util.Properties;
 import java.util.Set;
 
@@ -123,12 +122,7 @@ public class PropertiesConfiguration extends LocalConfiguration {
         allowSymlinks = getBool("allow-symbolic-links", allowSymlinks);
         serverSideCUI = getBool("server-side-cui", serverSideCUI);
         extendedYLimit = getBool("extended-y-limit", extendedYLimit);
-        defaultLocaleName = getString("default-locale", defaultLocaleName);
+        setDefaultLocaleName(getString("default-locale", defaultLocaleName));
-        if (defaultLocaleName.equals("default")) {
-            defaultLocale = Locale.getDefault();
-        } else {
-            defaultLocale = Locale.forLanguageTag(defaultLocaleName.replace('_', '-'));
-        }
 
         LocalSession.MAX_HISTORY_SIZE = Math.max(15, getInt("history-size", 15));
 

worldedit-core/src/main/java/com/sk89q/worldedit/util/YAMLConfiguration.java

@@ -30,7 +30,6 @@ import org.slf4j.Logger;
 
 import java.io.IOException;
 import java.util.HashSet;
-import java.util.Locale;
 
 /**
  * A less simple implementation of {@link LocalConfiguration}
@@ -128,12 +127,7 @@ public class YAMLConfiguration extends LocalConfiguration {
 
         extendedYLimit = config.getBoolean("compat.extended-y-limit", false);
 
-        defaultLocaleName = config.getString("default-locale", defaultLocaleName);
+        setDefaultLocaleName(config.getString("default-locale", defaultLocaleName));
-        if (defaultLocaleName.equals("default")) {
-            defaultLocale = Locale.getDefault();
-        } else {
-            defaultLocale = Locale.forLanguageTag(defaultLocaleName.replace('_', '-'));
-        }
     }
 
     public void unload() {

worldedit-core/src/main/java/com/sk89q/worldedit/util/formatting/WorldEditText.java

@@ -35,7 +35,7 @@ public class WorldEditText {
     }
 
     public static Component format(Component component, Locale locale) {
-        return CONFIG_HOLDER.replace(WorldEdit.getInstance().getTranslationManager().convertText(component, locale));
+        return WorldEdit.getInstance().getTranslationManager().convertText(CONFIG_HOLDER.replace(component), locale);
     }
 
     public static String reduceToText(Component component, Locale locale) {

worldedit-core/src/main/java/com/sk89q/worldedit/util/formatting/component/TextUtils.java

@@ -23,6 +23,7 @@ import com.sk89q.worldedit.util.formatting.text.Component;
 import com.sk89q.worldedit.util.formatting.text.TextComponent;
 
 import java.util.List;
+import java.util.Locale;
 
 public class TextUtils {
 
@@ -46,4 +47,13 @@ public class TextUtils {
         }
         return builder.build();
     }
+    /**
+     * Gets a Java Locale object by the Minecraft locale tag.
+     *
+     * @param locale The Minecraft locale tag
+     * @return A Java locale
+     */
+    public static Locale getLocaleByMinecraftTag(String locale) {
+        return Locale.forLanguageTag(locale.replace('_', '-'));
+    }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/util/io/ResourceLoader.java

@@ -28,18 +28,18 @@ public class ResourceLoader {
     }
 
     private static URL getResourceForgeHack(String location) throws IOException {
+        try {
             return new URL("modjar://worldedit/" + location);
+        } catch (Exception e) {
+            throw new IOException("Could not find " + location);
+        }
     }
 
     public static URL getResource(Class clazz, String name) throws IOException {
         URL url = clazz.getResource(name);
         if (url == null) {
-            try {
             return getResourceForgeHack(clazz.getName().substring(0, clazz.getName().lastIndexOf('.')).replace(".", "/")
                     + "/" + name);
-            } catch (Exception e) {
-                throw new IOException("Could not find " + name);
-            }
         }
         return url;
     }
@@ -47,11 +47,7 @@ public class ResourceLoader {
     public static URL getResourceRoot(String name) throws IOException {
         URL url = ResourceLoader.class.getResource("/" + name);
         if (url == null) {
-            try {
             return getResourceForgeHack(name);
-            } catch (Exception e) {
-                throw new IOException("Could not find " + name);
-            }
         }
         return url;
     }

worldedit-core/src/main/java/com/sk89q/worldedit/util/translation/TranslationManager.java

@@ -19,8 +19,7 @@
 
 package com.sk89q.worldedit.util.translation;
 
-import com.google.common.io.Files;
+import com.google.common.collect.Maps;
-import com.google.common.io.Resources;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.reflect.TypeToken;
@@ -29,21 +28,14 @@ import com.sk89q.worldedit.util.formatting.text.Component;
 import com.sk89q.worldedit.util.formatting.text.renderer.FriendlyComponentRenderer;
 import com.sk89q.worldedit.util.io.ResourceLoader;
 
-import java.io.File;
+import java.io.*;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
 import java.lang.reflect.Type;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
 import java.text.MessageFormat;
-import java.util.HashMap;
+import java.util.*;
-import java.util.HashSet;
+import java.util.concurrent.ConcurrentHashMap;
-import java.util.Locale;
+
-import java.util.Map;
+import static java.util.stream.Collectors.toMap;
-import java.util.Optional;
+
-import java.util.Set;
 
 /**
  * Handles translations for the plugin.
@@ -62,7 +54,7 @@ public class TranslationManager {
     private static final Gson gson = new GsonBuilder().create();
     private static final Type STRING_MAP_TYPE = new TypeToken<Map<String, String>>() {}.getType();
 
-    private final Map<Locale, Map<String, String>> translationMap = new HashMap<>();
+    private final Map<Locale, Map<String, String>> translationMap = new ConcurrentHashMap<>();
     private final FriendlyComponentRenderer<Locale> friendlyComponentRenderer = FriendlyComponentRenderer.from(
             (locale, key) -> new MessageFormat(getTranslationMap(locale).getOrDefault(key, key), locale));
     private Locale defaultLocale = Locale.ENGLISH;
@@ -80,8 +72,10 @@ public class TranslationManager {
     }
 
     private Map<String, String> filterTranslations(Map<String, String> translations) {
-        translations.entrySet().removeIf(entry -> entry.getValue().isEmpty());
+        return translations.entrySet().stream()
-        return translations;
+                .filter(e -> !e.getValue().isEmpty())
+                .map(e -> Maps.immutableEntry(e.getKey(), e.getValue().replace("'", "''")))
+                .collect(toMap(Map.Entry::getKey, Map.Entry::getValue));
     }
 
     private Map<String, String> parseTranslationFile(InputStream inputStream) {
@@ -95,7 +89,7 @@ public class TranslationManager {
             baseTranslations = parseTranslationFile(ResourceLoader.getResourceRoot("lang/" + filename).openStream());
         } catch (IOException e) {
             // Seem to be missing base. If the user has provided a file use that.
-            baseTranslations = new HashMap<>();
+            baseTranslations = new ConcurrentHashMap<>();
         }
 
         File localFile = worldEdit.getWorkingDirectoryFile("lang/" + filename);
@@ -117,7 +111,7 @@ public class TranslationManager {
         }
         checkedLocales.add(locale);
         // Make a copy of the default language file
-        Map<String, String> baseTranslations = new HashMap<>();
+        Map<String, String> baseTranslations = new ConcurrentHashMap<>();
         if (!locale.equals(defaultLocale)) {
             baseTranslations.putAll(getTranslationMap(defaultLocale));
         }

worldedit-core/src/main/resources/lang/.gitignore

@@ -1 +0,0 @@
-*/

worldedit-core/src/main/resources/lang/strings.json

@@ -13,7 +13,6 @@
 	"fawe.worldedit.history.find.element": "&8 - &2{0}: {1} &7ago &3{2}m &6{3} &c/{4}",
 	"fawe.worldedit.history.find.hover": "{0} blocks changed, click for more info",
 	
-	
 	"fawe.info.lighting.propagate.selection": "Lighting has been propogated in {0} chunks. (Note: To remove light use //removelight)",
 	"fawe.info.updated.lighting.selection": "Lighting has been updated in {0} chunks. (It may take a second for the packets to send)",
 	"fawe.info.set.region": "Selection set to your current allowed region",

worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgePlayer.java

@@ -34,6 +34,7 @@ import com.sk89q.worldedit.session.SessionKey;
 import com.sk89q.worldedit.util.HandSide;
 import com.sk89q.worldedit.util.Location;
 import com.sk89q.worldedit.util.formatting.WorldEditText;
+import com.sk89q.worldedit.util.formatting.component.TextUtils;
 import com.sk89q.worldedit.util.formatting.text.Component;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.util.formatting.text.serializer.gson.GsonComponentSerializer;
@@ -209,7 +210,7 @@ public class ForgePlayer extends AbstractPlayerActor {
 
     @Override
     public Locale getLocale() {
-        return Locale.forLanguageTag(player.language.replace('_', '-'));
+        return TextUtils.getLocaleByMinecraftTag(player.language);
     }
 
     @Override

worldedit-sponge/src/main/java/com/sk89q/worldedit/sponge/config/ConfigurateConfiguration.java

@@ -34,7 +34,6 @@ import org.slf4j.Logger;
 
 import java.io.IOException;
 import java.util.HashSet;
-import java.util.Locale;
 
 public class ConfigurateConfiguration extends LocalConfiguration {
 
@@ -131,11 +130,6 @@ public class ConfigurateConfiguration extends LocalConfiguration {
         shellSaveType = type.equals("") ? null : type;
 
         extendedYLimit = node.getNode("compat", "extended-y-limit").getBoolean(false);
-        defaultLocaleName = node.getNode("default-locale").getString(defaultLocaleName);
+        setDefaultLocaleName(node.getNode("default-locale").getString(defaultLocaleName));
-        if (defaultLocaleName.equals("default")) {
-            defaultLocale = Locale.getDefault();
-        } else {
-            defaultLocale = Locale.forLanguageTag(defaultLocaleName.replace('_', '-'));
-        }
     }
 }