/*
* Copyright 2001,2004 The Apache Software Foundation
*
* 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.
*
*/
package org.apache.tools.ant.taskdefs.optional.sitraka;
/**
* String utilities method.
*/
public final class StringUtil {
/** private constructor, it's a utility class */
private StringUtil() {
}
/**
* Replaces all occurences of find with replacement in the
* source StringBuffer.
* @param src the original string buffer to modify.
* @param find the string to be replaced.
* @param replacement the replacement string for find matches.
*/
public static void replace(StringBuffer src, String find, String replacement) {
int index = 0;
while (index < src.length()) {
index = src.toString().indexOf(find, index);
if (index == -1) {
break;
}
src.delete(index, index + find.length());
src.insert(index, replacement);
index += replacement.length() + 1;
}
}
}