Java Iterable to List toList(Iterable iterable)

Here you can find the source of toList(Iterable iterable)

Description

Convert an iterable to a list.

License

Apache License

Parameter

Parameter Description
iterable to convert.
T type of the items held.

Return

a list.

Declaration

public static <T> List<T> toList(Iterable<T> iterable) 

Method Source Code


//package com.java2s;
/*//  w w w  .ja  va  2 s .c o m
 * Copyright (c)  [2011-2016] "Pivotal Software, Inc." / "Neo Technology" / "Graph Aware Ltd."
 *
 * This product is licensed to you under the Apache License, Version 2.0 (the "License").
 * You may not use this product except in compliance with the License.
 *
 * This product may include a number of subcomponents with
 * separate copyright notices and license terms. Your use of the source
 * code for these subcomponents is subject to the terms and
 * conditions of the subcomponent's license, as noted in the LICENSE file.
 *
 */

import java.util.ArrayList;
import java.util.Collection;

import java.util.List;

public class Main {
    /**
     * Convert an iterable to a list.
     *
     * @param iterable to convert.
     * @param <T>      type of the items held.
     * @return a list.
     */
    public static <T> List<T> toList(Iterable<T> iterable) {
        List<T> list = new ArrayList<>();

        if (iterable instanceof Collection) {
            list.addAll((Collection<T>) iterable);
        } else {
            for (T next : iterable) {
                list.add(next);
            }
        }

        return list;
    }
}

Related

  1. ToList(Iterable inList)
  2. toList(Iterable it)
  3. toList(Iterable items)
  4. toList(Iterable iter)
  5. toList(Iterable iterable)
  6. toList(Iterable iterable)
  7. toList(Iterable iterable)
  8. toList(Iterable self)