Fix checkstyle/license/gen code

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

@@ -35,7 +35,7 @@ import static com.google.common.base.Preconditions.checkNotNull;
 /**
  * Commands to undo, redo, and clear history.
  */
-@CommandContainer(superTypes = CommandPermissionsConditionGenerator.class)
+@CommandContainer(superTypes = CommandPermissionsConditionGenerator.Registration.class)
 public class HistoryCommands {
 
     private final WorldEdit worldEdit;
@@ -86,7 +86,7 @@ public class HistoryCommands {
 
     @Command(
         name = "redo",
-        aliases = { "redo" },
+        aliases = { "/redo" },
         desc = "Redoes the last action (from history)"
     )
     @CommandPermissions("worldedit.history.redo")

worldedit-core/src/main/java/com/sk89q/worldedit/command/argument/CommaSeparatedValuesConverter.java

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

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

@@ -31,7 +31,7 @@ import java.util.Set;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 @NonnullByDefault
-public class CommandPermissionsConditionGenerator implements CommandConditionGenerator {
+public final class CommandPermissionsConditionGenerator implements CommandConditionGenerator {
 
     public interface Registration {
         Registration commandPermissionsConditionGenerator(CommandPermissionsConditionGenerator generator);

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

@@ -1,3 +1,22 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.sk89q.worldedit.extension.platform;
 
 import com.google.auto.value.AutoAnnotation;
@@ -13,4 +32,7 @@ class Annotations {
         return new AutoAnnotation_Annotations_radii(value);
     }
 
+    private Annotations() {
+    }
+
 }