Java Collection Create toCollection(Class cls, Iterable iterable)

Description

to Collection

License

Apache License

Declaration

private static <C extends Collection<T>, T> C toCollection(Class<C> cls, Iterable<T> iterable) 

Method Source Code

//package com.java2s;
/**/* w  w w  . j  a  v  a 2  s  . com*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.
 */

import java.util.Collection;

public class Main {
    private static <C extends Collection<T>, T> C toCollection(Class<C> cls, Iterable<T> iterable) {
        try {
            C result = cls.newInstance();

            for (T item : iterable) {
                result.add(item);
            }

            return result;
        } catch (InstantiationException ex) {
            return null;
        } catch (IllegalAccessException ex) {
            return null;
        }
    }
}

Related

1. createUniqueName(String baseName, Collection names)
2. stringToCollection(String string)
3. stringToCollection(String string)
4. stringToCollection(String string, String delim)
5. toCollection(C c, E... elements)
6. toCollection(Class cls, T[] array)
7. toCollection(final char[] charArray)
8. toCollection(final Iterable iterable)
9. toCollection(final T[] elements)