GeneralTest.java

import java.util.HashMap;
import java.util.Map;

import java.util.Collections;


public class GeneralTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Map<String,String> result = new HashMap<String,String>();
		result.put("key1","value1,haha");
		result.put("key2","value2");
		System.out.println(result);

	}


}