Java String Trim Right rTrim(final String value)

Description

Removes empty space from the end of a string

License

Apache License

Parameter

Parameter	Description
value	- to be trimmed

Return

String

Declaration

public static String rTrim(final String value) 

Method Source Code

//package com.java2s;
/*/*from w w  w .  j  a v  a 2 s. c om*/
 * ObjectLab, http://www.objectlab.co.uk/open is supporting FlatPack.
 *
 * Based in London, we are world leaders in the design and development
 * of bespoke applications for the securities financing markets.
 *
 * <a href="http://www.objectlab.co.uk/open">Click here to learn more</a>
 *           ___  _     _           _   _          _
 *          / _ \| |__ (_) ___  ___| |_| |    __ _| |__
 *         | | | | '_ \| |/ _ \/ __| __| |   / _` | '_ \
 *         | |_| | |_) | |  __/ (__| |_| |__| (_| | |_) |
 *          \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
 *                   |__/
 *
 *                     www.ObjectLab.co.uk
 *
 * $Id: ColorProvider.java 74 2006-10-24 22:19:05Z benoitx $
 *
 * Copyright 2006 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

public class Main {
    /**
     * Removes empty space from the end of a string
     *
     * @param value -
     *            to be trimmed
     * @return String
     */
    public static String rTrim(final String value) {
        if (value == null) {
            return null;
        }

        String trimmed = value;
        int offset = value.length() - 1;
        while (offset > -1 && (value.charAt(offset) == ' ' || value.charAt(offset) == '\t')) {
            offset--;
        }

        if (offset < value.length() - 1) {
            trimmed = value.substring(0, offset + 1);
        }

        return trimmed;
    }
}

Related

1. rightTrimString(String originalString)
2. rtrim(final String input)
3. rtrim(final String str)
4. rtrim(final String str, final char filler)
5. rtrim(final String text)
6. rtrim(String input)
7. rTrim(String orgStr, String delimiter)
8. rtrim(String orig)
9. rtrim(String pString)