Java ArrayList and HashMap/Hashtable

ArrayList<HashMap<String, String>> myArrList = new ArrayList<HashMap<String, String>>();

ArrayList<HashTable<String, String>> myArrList = new ArrayList<HashTable<String, String>>();

package com.java.myapp;

import java.util.ArrayList;
import java.util.HashMap;

public class MyClass {

	public static void main(String[] args) {
	   
		ArrayList<HashMap<String, String>> myArrList = new ArrayList<HashMap<String, String>>();
		HashMap<String, String> map;
		
		/*** Rows 1 ***/
		map = new HashMap<String, String>();
		map.put("MemberID", "1");
		map.put("Name", "Weerachai");
		map.put("Tel", "0819876107");
		myArrList.add(map);
		
		/*** Rows 2 ***/
		map = new HashMap<String, String>();
		map.put("MemberID", "2");
		map.put("Name", "Win");
		map.put("Tel", "021978032");
		myArrList.add(map);	
		
		/*** Rows 3 ***/
		map = new HashMap<String, String>();
		map.put("MemberID", "3");
		map.put("Name", "Eak");
		map.put("Tel", "0123456789");
		myArrList.add(map);		
		
		
		for (int i = 0; i < myArrList.size(); i++) {
			
        	String sMemberID = myArrList.get(i).get("MemberID").toString();
        	String sName = myArrList.get(i).get("Name").toString();
        	String sTel = myArrList.get(i).get("Tel").toString();
        	
        	System.out.println("MemberID = " + sMemberID); 
        	System.out.println("Name = " + sName); 
        	System.out.println("Tel = " + sTel); 
        	System.out.println("========================="); 
        	
		}
		
		
	}
	
}

package com.java.myapp;

import java.util.ArrayList;
import java.util.Hashtable;

public class MyClass {

	public static void main(String[] args) {
	   
		ArrayList<Hashtable<String, String>> myArrList = new ArrayList<Hashtable<String, String>>();
		Hashtable<String, String> table;
		
		/*** Rows 1 ***/
		table = new Hashtable<String, String>();
		table.put("MemberID", "1");
		table.put("Name", "Weerachai");
		table.put("Tel", "0819876107");
		myArrList.add(table);
		
		/*** Rows 2 ***/
		table = new Hashtable<String, String>();
		table.put("MemberID", "2");
		table.put("Name", "Win");
		table.put("Tel", "021978032");
		myArrList.add(table);	
		
		/*** Rows 3 ***/
		table = new Hashtable<String, String>();
		table.put("MemberID", "3");
		table.put("Name", "Eak");
		table.put("Tel", "0123456789");
		myArrList.add(table);		
		
		
		for (int i = 0; i < myArrList.size(); i++) {
			
        	String sMemberID = myArrList.get(i).get("MemberID").toString();
        	String sName = myArrList.get(i).get("Name").toString();
        	String sTel = myArrList.get(i).get("Tel").toString();
        	
        	System.out.println("MemberID = " + sMemberID); 
        	System.out.println("Name = " + sName); 
        	System.out.println("Tel = " + sTel); 
        	System.out.println("========================="); 
        	
		}
		
		
	}
	
}