Java List to String listToString(Collection col)

Description

Returns a space seperated string from a string collection.

License

Open Source License

Parameter

Parameter	Description
col	String collection.

Return

Space seperated col values.

Declaration

public static String listToString(Collection<String> col) 

Method Source Code

//package com.java2s;
/*//from   ww w.j av  a  2s .c o  m
 * Project: Buddata ebXML RegRep
 * Class: CommonFunctions.java
 * Copyright (C) 2008 Yaman Ustuntas
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.Collection;
import java.util.Iterator;

public class Main {
    /**
     * Returns a space seperated string from a string collection.
     *
     * @param col String collection.
     * @return Space seperated <code>col</code> values.
     */
    public static String listToString(Collection<String> col) {
        Iterator<String> items = col.iterator();
        StringBuilder sb = new StringBuilder();

        while (items.hasNext()) {
            sb.append(items.next().trim()).append(" ");
        }
        sb.deleteCharAt(sb.length() - 1);

        return sb.toString();
    }
}

Related

1. listToStr(List lst)
2. listToStr(List list)
3. listToStr(List stringList)
4. listToStrArray(List list)
5. listToString (final List l)
6. listToString(Collection l)
7. listToString(final List list, final String separator)
8. listToString(final List list)
9. listToString(final List stringList)