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/*
* Copyright 2012 Google Inc. Licensed under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
* or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.lineageos.eleven.utils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
/**
* Provides static methods for creating {@code List} instances easily, and other
* utility methods for working with lists.
*/
public final class Lists {
/** This class is never instantiated */
public Lists() {
}
/**
* Creates an empty {@code ArrayList} instance.
* <p>
* <b>Note:</b> if you only need an <i>immutable</i> empty List, use
* {@link Collections#emptyList} instead.
*
* @return a newly-created, initially-empty {@code ArrayList}
*/
public static final <E> ArrayList<E> newArrayList() {
return new ArrayList<E>();
}
/**
* Creates an empty {@code LinkedList} instance.
* <p>
* <b>Note:</b> if you only need an <i>immutable</i> empty List, use
* {@link Collections#emptyList} instead.
*
* @return a newly-created, initially-empty {@code LinkedList}
*/
public static final <E> LinkedList<E> newLinkedList() {
return new LinkedList<E>();
}
}
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