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POarraylist nor getting store in hashmap
 

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    <p>i m parsing xml in which particular designation contaion list of staff... so while parsing i usee hashmap to store value.I continueously add staffdata in arraylist and when i found end element tag i put that arraylist object in HashMap and clear Arraylist to store next data.</p> <p>but when i print hashmap ,i found only key in hashmap there is no arraylist at all...</p> <p>if i dont clear arraylist after puting arraylist in hashmap then values are found in hashmap...but all values are come together..so i must have to clear arraylist after put arraylist in hash map...</p> <pre><code>**HERE IS MY CODE OF XML PARSING** package com.example; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import org.xml.sax.Attributes; import org.xml.sax.SAXException; import org.xml.sax.helpers.DefaultHandler; public class StaffXmlHandler extends DefaultHandler { static int totalSection=0; static HashMap&lt;String,ArrayList&lt;Staff&gt;&gt; staffListWithDesignation=new HashMap&lt;String,ArrayList&lt;Staff&gt;&gt;(); ArrayList&lt;Staff&gt; staffList=new ArrayList&lt;Staff&gt;(); String designationName; public static HashMap&lt;String,ArrayList&lt;Staff&gt;&gt; getStaffListWithDesignation() { return staffListWithDesignation; } public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { if(localName.equals("designation")) { designationName= attributes.getValue("name"); System.out.println("=====================&gt;&gt;&gt;&gt;Designation="+designationName); } else if (localName.equals("staff")) { //System.out.println("======&gt;&gt;&gt;&gt;fetching data from staff"); String employeeName = attributes.getValue("name"); String employeeEmail=attributes.getValue("email"); String employeePost=attributes.getValue("designation"); String employeePhone=attributes.getValue("phone"); Staff s=new Staff(); s.setEmployeeName(employeeName); s.setEmployeeEmail(employeeEmail); s.setEmployeePhone(employeePhone); s.setEmployeePost(employeePost); staffList.add(s); } } @Override public void endElement(String uri, String localName, String qName) throws SAXException { /** set value */ if (localName.equalsIgnoreCase("designation")) { // Staff[] s=new Staff[staffList.size()]; // System.out.println("=========================="+designationName+"======================="); // for(int i=0;i&lt;staffList.size();i++) // { // System.out.println("=====Record "+(i+1)+"====="); // s[i]=new Staff(); // s[i]=staffList.get(i); // System.out.println("Name:"+s[i].getEmployeeName()); // System.out.println("email:"+s[i].getEmployeeEmail()); // // // } ArrayList&lt;Staff&gt; temp=staffList; staffListWithDesignation.put(designationName, temp); staffList.clear(); designationName=null; } } public void endDocument () { System.out.println("==================End Element tag"); Iterator&lt;String&gt; iterator =staffListWithDesignation.keySet().iterator(); while (iterator.hasNext()) { String key = (String) iterator.next(); System.out.println("=====&gt; " + key + "======" + StaffXmlHandler.staffListWithDesignation.get(key)); } } @Override public void characters(char[] ch, int start, int length)throws SAXException { } } </code></pre> <p>IN ABOVE CODE, IN COMMENTED LINE IF I CHECK TO SEE WHEATHER ARRAYLIST CONTAIN DAA OR NOT THEN IT SHOWS ME DATA BUT DONT KNOW WHY IT IS NOT STORE IN HASHMAP.....</p> <p>PLS GIVE ME SOME SOLUTION...</p> <p>THANKS IN ADVANCE</p>
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