Add MutableStringListArgs.

Author: sk89q

intake/src/main/java/com/sk89q/intake/argument/MutableStringListArgs.java

@@ -0,0 +1,35 @@
+/*
+ * Intake, a command processing library
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) Intake 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.intake.argument;
+
+import java.util.List;
+import java.util.Map;
+
+public class MutableStringListArgs extends StringListArgs {
+
+    public MutableStringListArgs(List<String> arguments, Map<Character, String> flags, Namespace namespace) {
+        super(arguments, flags, namespace);
+    }
+
+    @Override
+    public void insert(String argument) {
+        super.insert(argument);
+    }
+}

intake/src/main/java/com/sk89q/intake/argument/StringListArgs.java

@@ -19,7 +19,7 @@
 
 package com.sk89q.intake.argument;
 
-import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
 
 import java.util.List;
 import java.util.Map;
@@ -37,11 +37,15 @@ class StringListArgs extends AbstractCommandArgs {
         checkNotNull(arguments, "arguments");
         checkNotNull(flags, "flags");
         checkNotNull(namespace, "namespace");
-        this.arguments = ImmutableList.copyOf(arguments);
+        this.arguments = Lists.newArrayList(arguments);
         this.flags = flags;
         this.namespace = namespace;
     }
 
+    protected void insert(String argument) {
+        arguments.add(position, argument);
+    }
+
     @Override
     public boolean hasNext() {
         return position < arguments.size();