Jazzy example source code file (StringUtility.java)

This example Jazzy source code file (StringUtility.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Jazzy tags/keywords

string, string, stringbuffer, stringbuffer, stringutility, stringutility

The Jazzy StringUtility.java source code

/*
Jazzy - a Java library for Spell Checking
Copyright (C) 2001 Mindaugas Idzelis
Full text of license can be found in LICENSE.txt

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library 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
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/
package com.swabunga.util;

public class StringUtility {
  public static StringBuffer replace(StringBuffer buf, int start, int end, String text) {
    int len = text.length();
    char[] ch = new char[buf.length() + len - (end - start)];
    buf.getChars(0, start, ch, 0);
    text.getChars(0, len, ch, start);
    buf.getChars(end, buf.length(), ch, start + len);
    buf.setLength(0);
    buf.append(ch);
    return buf;
  }

  public static void main(String[] args) {
    System.out.println(StringUtility.replace(new StringBuffer(args[0]), Integer.parseInt(args[2]), Integer.parseInt(args[3]), args[1]));
  }
}