Java List Value Add add(List list, String value)

Description

Adds the value to the list if neither null nor empty string.

License

Open Source License

Parameter

Parameter	Description
list	the list to add the value to
value	the value to add

Return

true if added

Declaration

public static boolean add(List<String> list, String value) 

Method Source Code

//package com.java2s;
/*//from www .  j a  va 2 s  .co  m
 *   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.List;

public class Main {
    /**
     * Adds the value to the list if neither null nor empty string.
     * 
     * @param list   the list to add the value to
     * @param value   the value to add
     * @return      true if added
     */
    public static boolean add(List<String> list, String value) {
        if (value == null)
            return false;
        if (value.length() == 0)
            return false;
        list.add(value);
        return true;
    }
}

Related

1. add(List vector, int[] sparseVector)
2. add(List