package shopcart.servlets;import java.io.*;public class WebPageFileFilter extends Object implements FilenameFilter{	public static String extensions[] = {".html"										,".htm"										,".shtml"};		public boolean accept(File  dir, String  name)	{		boolean retVal = false;		int i,max;				max = extensions.length;				for(i=0;i<max;i++)		{			if(name.endsWith(extensions[i]))			{				retVal = true;				break;			}		}				return retVal;	}}