package com.ecyrd.jspwiki.plugin;import com.ecyrd.jspwiki.*;import java.util.*;/** *  Implements a simple plugin that just returns its text. *  <P> *  Parameters: text - text to return. *  Any _body content gets appended between brackets. * *  @author Janne Jalkanen */public class SamplePlugin    implements WikiPlugin{    public void initialize( WikiEngine engine )        throws PluginException    {    }    public String execute( WikiContext context, Map params )        throws PluginException    {        StringBuffer sb = new StringBuffer();        String text = (String) params.get("text");        if( text != null )        {            sb.append( text );        }        String body = (String)params.get("_body");        if( body != null )        {            sb.append( " ("+body.replace('\n','+')+")" );        }        return sb.toString();    }}