Java String Trim Left ltrim(String s)

Description

Trim spaces off the left side of this string.

License

Open Source License

Parameter

Parameter	Description
s	The string to trim.

Return

The trimmed string.

Declaration

public static String ltrim(String s) 

Method Source Code

//package com.java2s;
/**/*ww w. j  a  v a2s.com*/
 * This class provides static utility members for some basic string operations.
 *
 * <hr>
 *
 * <pre>
 * Copyright (C) Damian Ryan Eads, 2001. All Rights Reserved.
 *
 * ritopt 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 2 of the License, or
 * (at your option) any later version.
    
 * ritopt 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 ritopt; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * </pre>
 *
 * @author Damian Eads
 */

public class Main {
    /**
     * Trim spaces off the left side of this string.
     *
     * @param s The string to trim.
     *
     * @return  The trimmed string.
     */

    public static String ltrim(String s) {
        StringBuffer buf = new StringBuffer(s);
        for (int n = 0; n < buf.length() && buf.charAt(n) == ' ';) {
            buf.delete(0, 1);
        }
        return buf.toString();
    }
}

Related

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