Here you can find the source of isUnder5_6(Element root)
static boolean isUnder5_6(Element root) throws Exception
//package com.java2s; import org.w3c.dom.Element; public class Main { static boolean isUnder5_6(Element root) throws Exception { // if(UpgradeAndBackwardCompatibility.getScenarioVersion(root).getValue() // <= Version.JSystem5_6.getValue()){ return true; // }//from w ww . jav a 2s .c om // return false; } }