Java String Chop chop(StringBuffer buffer, int chars)

Description

Lobs the last chars off the StringBuffer

License

Apache License

Parameter

Parameter	Description
buffer	the current StringBuffer, which may be modified
chars	number of characters to remove

Declaration

public static void chop(StringBuffer buffer, int chars) 

Method Source Code

//package com.java2s;
/*//from  www .j  a v  a  2s  .c  o m
 * Copyright 2007-2010 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 {
    /**
     * Lobs the last <code>chars</code> off the {@link StringBuffer}
     * @param buffer the current StringBuffer, which may be modified
     * @param chars number of characters to remove
     */
    public static void chop(StringBuffer buffer, int chars) {
        int numberToChop = Math.min(buffer.length(), chars);
        buffer.delete(buffer.length() - numberToChop, buffer.length());
    }
}

Related

1. chop(String string, int length)
2. chop(String string, int length)
3. chop(String value, int size)
4. chop(String x)
5. chop(String[] arr, int pos)
6. chopAccelerator(final String title)
7. ChopAllLf(String this_string, String chomp_off)
8. ChopAllRt(String this_string, String chomp_off)
9. chopBraces(String s)