How to Split a String Based on a Delimeter using Java

<form action="testdissect.jsp" method="POST">
<textarea name="stuff"></textarea>
<input type="submit" value="split"/>
</form>
output:<br/>
<%
if(request.getParameter("stuff")!=null) {
        String stuff = (java.lang.String) request.getParameter("stuff");
        stuff = stuff.replaceAll("\\n|\\r",""); // (optional) remove line breaks
        String[] chunks = stuff.split(";");
        for(int i=0; i < chunks.length; i++)
                out.println("["+i+"] "+chunks[i]);
}

%>