Here you can find the source of filterHtmlTag(String body)
public static String filterHtmlTag(String body)
//package com.java2s; public class Main { public static String filterHtmlTag(String body) { if (body == null) { return ""; }//from w w w . ja v a 2 s . c om body = body.replaceAll("FRAME", ""); body = body.replaceAll("frame", ""); body = body.replaceAll("Frame", ""); body = body.replaceAll("APPLET", ""); body = body.replaceAll("applet", ""); body = body.replaceAll("Applet", ""); body = body.replaceAll("<SCRIPT", "<SCRIPT"); body = body.replaceAll("<Script", "<SCRIPT"); body = body.replaceAll("<script", "<SCRIPT"); body = body.replaceAll("<BODY>", "<body>"); body = body.replaceAll("<Body>", "<body>"); body = body.replaceAll("<body>", "<body>"); body = body.replaceAll("<form>", "<form>"); body = body.replaceAll("<FORM>", "<form>"); body = body.replaceAll("<Form>", "<form>"); return body; } }