Java Collection to Array collectionToObjectArray(final Collection _list)

Description

collection To Object Array

License

Apache License

Parameter

Parameter	Description
_list	Collection to be converted

Return

StringBuilder conting the string elements

Declaration

protected static CharSequence collectionToObjectArray(final Collection<CharSequence> _list) 

Method Source Code

//package com.java2s;
/*//from w  ww. j  ava 2s  .c o  m
 * Copyright 2003 - 2016 The eFaps Team
 *
 * 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.
 *
 */

import java.util.Collection;

public class Main {
    /**
     * @param _list Collection to be converted
     * @return StringBuilder conting the string elements
     */
    protected static CharSequence collectionToObjectArray(final Collection<CharSequence> _list) {
        final StringBuilder ret = new StringBuilder();
        if (!_list.isEmpty()) {
            boolean first = true;
            ret.append("[");
            for (final CharSequence entry : _list) {
                if (first) {
                    first = false;
                } else {
                    ret.append(",");
                }
                ret.append(entry);
            }
            ret.append("]");
        }
        return ret;
    }
}

Related

1. asLongArray(java.util.Collection c)
2. collectionToArray(Collection collection)
3. collectionToIntArray(Collection c)
4. collectionToIntArray(final Collection numbers)
5. collectionToObjectArray(Collection c)
6. convertToArray(Collection collection)
7. convertToArray(Collection input)
8. convertToArray(Collection items)
9. toArray(Collection c)