/**
 *   Copyright (C) 2011-2012 Typesafe Inc. <http://typesafe.com>
 */
package com.typesafe.config;

import java.util.List;

/**
 * Subtype of {@link ConfigValue} representing a list value, as in JSON's
 * {@code [1,2,3]} syntax.
 *
 * <p>
 * {@code ConfigList} implements {@code java.util.List<ConfigValue>} so you can
 * use it like a regular Java list. Or call {@link #unwrapped()} to unwrap the
 * list elements into plain Java values.
 *
 * <p>
 * Like all {@link ConfigValue} subtypes, {@code ConfigList} is immutable. This
 * makes it threadsafe and you never have to create "defensive copies." The
 * mutator methods from {@link java.util.List} all throw
 * {@link java.lang.UnsupportedOperationException}.
 *
 * <p>
 * The {@link ConfigValue#valueType} method on a list returns
 * {@link ConfigValueType#LIST}.
 * 
 * <p>
 * <em>Do not implement {@code ConfigList}</em>; it should only be implemented
 * by the config library. Arbitrary implementations will not work because the
 * library internals assume a specific concrete implementation. Also, this
 * interface is likely to grow new methods over time, so third-party
 * implementations will break.
 * 
 */
public interface ConfigList extends List<ConfigValue>, ConfigValue {

    /**
     * Recursively unwraps the list, returning a list of plain Java values such
     * as Integer or String or whatever is in the list.
     */
    @Override
    List<Object> unwrapped();

    @Override
    ConfigList withOrigin(ConfigOrigin origin);
}

@@ -1380,16 +1380,93 @@
 e list.%0A
+     *%0A     * @return a %7B@link java.util.List%7D containing plain Java objects%0A
      */%0A

Add return tag to ConfigList.unwrapped javadoc