Java Collection Element Get GetArrayFromCollection(java.util.Collection col)

Description

Get the contents of list as array

License

Open Source License

Parameter

Parameter	Description
list	a parameter

Declaration

public static Object[] GetArrayFromCollection(java.util.Collection col) 

Method Source Code

//package com.java2s;
/*/*from  w w w  . ja v  a  2s.  co  m*/
 * Copyright (c) 2015, Alachisoft. All Rights Reserved.
 *
 * 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.
 */

public class Main {
    /**
     * Get the contents of list as array
     *
     * @param list
     * @return
     */
    public static Object[] GetArrayFromCollection(java.util.Collection col) {
        if (col == null) {
            return null;
        }
        Object[] arr = new Object[col.size()];

        System.arraycopy(col.toArray(), 0, arr, 0, col.size());
        return arr;
    }
}

Related

1. getAny(final Collection collection)
2. getAnyFrom(Collection collection)
3. getArbitraryMember(Collection s)
4. getArray(Collection dnaCol)
5. getArrayFromCollection( Collection collection)
6. getArrays(Object parent, Collection collection)
7. getAssociationCollectionObjectName(Collection currentObjectColl, Collection prevObjectColl)
8. getAsString(Collection data, char seperator)
9. getAsString(Collection input)