/*

* Copyright (c) 2003, Henri Yandell

* All rights reserved.

*

* Redistribution and use in source and binary forms, with or

* without modification, are permitted provided that the

* following conditions are met:

*

* + Redistributions of source code must retain the above copyright notice,

* this list of conditions and the following disclaimer.

*

* + Redistributions in binary form must reproduce the above copyright notice,

* this list of conditions and the following disclaimer in the documentation

* and/or other materials provided with the distribution.

*

* + Neither the name of Genjava-Core nor the names of its contributors

* may be used to endorse or promote products derived from this software

* without specific prior written permission.

*

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

* POSSIBILITY OF SUCH DAMAGE.

*/

// Utils.java

package org.osjava.sj.loader.util;

import java.util.ArrayList;

/**

* The usual Utils class with reusable flotsam

*/

public class Utils {

public static String[] split(String str, String delimiter) {

ArrayList list = new ArrayList();

int idx = 0;

while( true ) {

idx = str.indexOf( delimiter );

if(idx == -1) {

list.add(str);

break;

}

list.add(str.substring(0, idx));

str = str.substring(idx + delimiter.length());

}

return (String[]) list.toArray( new String[list.size()] );

}

public static String replace(String str, String repl, String with) {

int idx = str.indexOf(repl);

if(idx == -1) {

return str;

}

String rest = "";

if(str.length() > idx + repl.length()) {

rest = replace(str.substring(idx + repl.length()), repl, with);

}

return str.substring(0, idx) + with + rest;

}

}