Modernize the package's style.

lib/src/unmodifiable_wrappers.dart

Index: lib/src/unmodifiable_wrappers.dart
diff --git a/lib/src/unmodifiable_wrappers.dart b/lib/src/unmodifiable_wrappers.dart
index efe3c9d07edc05ff01ec570c1e9550424b2f592d..1f784709bea12d94f1fb60a9fc6952f05628026c 100644
--- a/lib/src/unmodifiable_wrappers.dart
+++ b/lib/src/unmodifiable_wrappers.dart
@@ -2,236 +2,163 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-/**
- * Wrappers that prevent a List, Set, or Map object from being modified.
- *
- * The [Set] and [Map] wrappers allow reading from the wrapped collection,
- * but prohibit writing.
- *
- * The [List] wrapper prevents changes to the length of the wrapped list,
- * but allows changes to the contents.
- */
-library collection.unmodifiable_wrappers;
-
-import '../wrappers.dart';
-
 export "dart:collection" show UnmodifiableListView, UnmodifiableMapView;
 
-/**
- * A fixed-length list.
- *
- * A `NonGrowableListView` contains a [List] object and ensures that
- * its length does not change.
- * Methods that would change the length of the list,
- * such as [add] and [remove], throw an [UnsupportedError].
- * All other methods work directly on the underlying list.
- *
- * This class _does_ allow changes to the contents of the wrapped list.
- * You can, for example, [sort] the list.
- * Permitted operations defer to the wrapped list.
- */
+import 'wrappers.dart';
+
+/// A fixed-length list.
+///
+/// A `NonGrowableListView` contains a [List] object and ensures that
+/// its length does not change.
+/// Methods that would change the length of the list,
+/// such as [add] and [remove], throw an [UnsupportedError].
+/// All other methods work directly on the underlying list.
+///
+/// This class _does_ allow changes to the contents of the wrapped list.
+/// You can, for example, [sort] the list.
+/// Permitted operations defer to the wrapped list.
 class NonGrowableListView<E> extends DelegatingList<E>
                              with NonGrowableListMixin<E> {
   NonGrowableListView(List<E> listBase) : super(listBase);
 }
 
-/**
- * Mixin class that implements a throwing version of all list operations that
- * change the List's length.
- */
+/// Mixin class that implements a throwing version of all list operations that
+/// change the List's length.
 abstract class NonGrowableListMixin<E> implements List<E> {
   static _throw() {
     throw new UnsupportedError(
         "Cannot change the length of a fixed-length list");
   }
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void set length(int newLength) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   bool add(E value) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void addAll(Iterable<E> iterable) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void insert(int index, E element) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void insertAll(int index, Iterable<E> iterable) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   bool remove(Object value) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   E removeAt(int index) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   E removeLast() => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void removeWhere(bool test(E element)) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void retainWhere(bool test(E element)) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void removeRange(int start, int end) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void replaceRange(int start, int end, Iterable<E> iterable) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the length of the list are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the length of the list are disallowed.
   void clear() => _throw();
 }
 
-/**
- * An unmodifiable set.
- *
- * An UnmodifiableSetView contains a [Set] object and ensures
- * that it does not change.
- * Methods that would change the set,
- * such as [add] and [remove], throw an [UnsupportedError].
- * Permitted operations defer to the wrapped set.
- */
+/// An unmodifiable set.
+///
+/// An UnmodifiableSetView contains a [Set] object and ensures
+/// that it does not change.
+/// Methods that would change the set,
+/// such as [add] and [remove], throw an [UnsupportedError].
+/// Permitted operations defer to the wrapped set.
 class UnmodifiableSetView<E> extends DelegatingSet<E>
                              with UnmodifiableSetMixin<E> {
   UnmodifiableSetView(Set<E> setBase) : super(setBase);
 }
 
-/**
- * Mixin class that implements a throwing version of all set operations that
- * change the Set.
- */
+/// Mixin class that implements a throwing version of all set operations that
+/// change the Set.
 abstract class UnmodifiableSetMixin<E> implements Set<E> {
   _throw() {
     throw new UnsupportedError("Cannot modify an unmodifiable Set");
   }
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   bool add(E value) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   void addAll(Iterable<E> elements) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   bool remove(Object value) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   void removeAll(Iterable elements) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   void retainAll(Iterable elements) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   void removeWhere(bool test(E element)) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   void retainWhere(bool test(E element)) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the set are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the set are disallowed.
   void clear() => _throw();
 }
 
-/**
- * Mixin class that implements a throwing version of all map operations that
- * change the Map.
- */
+/// Mixin class that implements a throwing version of all map operations that
+/// change the Map.
 abstract class UnmodifiableMapMixin<K, V> implements Map<K, V> {
   static _throw() {
     throw new UnsupportedError("Cannot modify an unmodifiable Map");
   }
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the map are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the map are disallowed.
   void operator []=(K key, V value) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the map are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the map are disallowed.
   V putIfAbsent(K key, V ifAbsent()) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the map are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the map are disallowed.
   void addAll(Map<K, V> other) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the map are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the map are disallowed.
   V remove(Object key) => _throw();
 
-  /**
-   * Throws an [UnsupportedError];
-   * operations that change the map are disallowed.
-   */
+  /// Throws an [UnsupportedError];
+  /// operations that change the map are disallowed.
   void clear() => _throw();
 }