Removes unwanted blank characters : String « Date Type « Android

Removes unwanted blank characters

 * Funambol is a mobile platform developed by Funambol, Inc. 
 * Copyright (C) 2003 - 2007 Funambol, Inc.
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by
 * the Free Software Foundation with the addition of the following permission 
 * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
 * 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 Affero General Public License 
 * along with this program; if not, see or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA.
 * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite 
 * 305, Redwood City, CA 94063, USA, or at email address
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 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
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//package com.funambol.util;

import java.util.Vector;

 * Utility class useful when dealing with string objects. This class is a
 * collection of static functions, and the usage is:
 * StringUtil.method()
 * it is not allowed to create instances of this class
public class StringUtil {

  private static final String HT = "\t";
  private static final String CRLF = "\r\n";

  // This class cannot be instantiated
  private StringUtil() {

   * Removes unwanted blank characters
   * @param content
   * @return String
  public static String removeBlanks(final String content) {

    if (content == null)
      return null;

    final StringBuffer buff = new StringBuffer();

    for (int i = buff.length() - 1; i >= 0; i--)
      if (' ' == buff.charAt(i))
    return buff.toString();



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