Java List Trim trim(List data, boolean removeEmptyLines)

Description

trim

License

Open Source License

Declaration

public static void trim(List<String> data, boolean removeEmptyLines) 

Method Source Code

//package com.java2s;
/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2014, Arnaud Roques
 *
 * Project Info:  http://plantuml.sourceforge.net
 * //from   w  ww  .  jav a  2  s.c  o  m
 * This file is part of PlantUML.
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 */

import java.util.Iterator;
import java.util.List;

public class Main {
    public static void trim(List<String> data, boolean removeEmptyLines) {
        for (int i = 0; i < data.size(); i++) {
            final String s = data.get(i);
            data.set(i, s.trim());
        }
        if (removeEmptyLines) {
            for (final Iterator<String> it = data.iterator(); it.hasNext();) {
                if (it.next().length() == 0) {
                    it.remove();
                }
            }
        }
    }
}

Related

1. toDelimitedString(List values, String delimiter, boolean trimValues)
2. tokenizeAndTrimToList(String value, String delimiter)
3. toList(final String line, final boolean trimSpaces)
4. toStringList(List list, String delimiter, boolean isTrim, boolean isRemoveEmpty)
5. trim(final List row)
6. trim(List strs)
7. trimElements(List list)
8. trimEndDigital(List strs)
9. trimIfLastIndex(List suggestedList, String suggestedWords, int i)