Anvil commands are currently not implemented

worldedit-core/src/main/java/com/boydti/fawe/command/AnvilCommands.java

@@ -20,6 +20,14 @@ import java.io.IOException;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+/**
+ *
+ * @deprecated Anvil classes were used on versions prior to 1.13 to trim chunks.
+ * The way how it's been done was unsafe and led to issues back the years, hence it
+ * hasn't been implemented in any modern version. Therefore the current
+ * implementation is deprecated for removal without replacement.
+ */
+@Deprecated
 @CommandContainer(superTypes = CommandPermissionsConditionGenerator.Registration.class)
 public class AnvilCommands {
 

worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/PlatformCommandManager.java

@@ -460,14 +460,15 @@ public final class PlatformCommandManager {
                 WorldEditCommandsRegistration.builder(),
                 new WorldEditCommands(worldEdit)
             );
-            // TODO: Ping @MattBDev to reimplement 2020-02-04
+            /*
-//            registerSubCommands(
+            TODO: Ping @MattBDev to reimplement 2020-02-04
-//                "cfi",
+            registerSubCommands(
-//                ImmutableList.of("/cfi"),
+                "cfi",
-//                "CFI commands",
+                ImmutableList.of("/cfi"),
-//                CFICommandsRegistration.builder(),
+                "CFI commands",
-//                new CFICommands(worldEdit)
+                CFICommandsRegistration.builder(),
-//            );
+                new CFICommands(worldEdit)
+            );
             registerSubCommands(
                 "/anvil",
                 ImmutableList.of(),
@@ -475,6 +476,7 @@ public final class PlatformCommandManager {
                 AnvilCommandsRegistration.builder(),
                 new AnvilCommands(worldEdit)
             );
+             */
             this.registration.register(
                 commandManager,
                 BiomeCommandsRegistration.builder(),