Java Integer Parse tryParseInt(String intString, int defaultValue)

Description

Try to parse int string, returning -1 if it fails.

License

Open Source License

Parameter

Parameter	Description
intString	a parameter
defaultValue	a parameter

Return

The string as an int or -1

Declaration

public static int tryParseInt(String intString, int defaultValue) 

Method Source Code

//package com.java2s;
/**//w  ww.  j a  v  a 2s  .  c om
 * Copyright (C) 2010-2013 Leon Blakey <lord.quackstar at gmail.com>
 *
 * This file is part of PircBotX.
 *
 * PircBotX 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.
 *
 * PircBotX 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 PircBotX. If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * Try to parse int string, returning -1 if it fails.
     * @param intString
     * @param defaultValue
     * @return The string as an int or -1
     */
    public static int tryParseInt(String intString, int defaultValue) {
        try {
            return Integer.parseInt(intString);
        } catch (NumberFormatException e) {
            return defaultValue;
        }
    }
}

Related

1. tryParseInt(Object o)
2. tryParseInt(Object obj, Integer defaultVal)
3. tryParseInt(String num)
4. tryParseInt(String s)
5. tryParseInt(String str)
6. tryParseInt(String str, int defaultValue)