jabsorb notes_A few small examples page 1/2_js object-oriented

I studied jabsorb and wrote a few simple examples, hoping to help newbies get started quickly.
First quote jabsorb-1.2.2.jar, slf4j-api-1.4.2.jar, slf4j-jdk14-1.4.2.jar, jsonrpc.js
class files:
package com.test;

import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util .Map;
import java.util.Set;



public class TestJabsorb {
public String getMessage(String s) {
return "Hello: " s ;
}

public String getMessage() {
return "No parameters";
}

public String getMessage(List al) {
String res= "list parameter:";
for(Iterator it = al.iterator();it.hasNext();){
Object next = it.next();
res =next ",";
}
return res;
}

public String getMessage(String[] array) {
String res="Array parameters:";
for(int i= 0;ires =array[i] ",";
}
return res;
}

public String getMessage(Map map ) {
String res="map parameter: ";
Set entrySet = map.entrySet();
for(Iterator it = entrySet.iterator();it.hasNext();){
Object next = it.next();
res =next ",";
}
return res;
}

public String getMessage(Test2 t2) {
String res="Test2(bean) parameters:";
res =t2.p1 ",";
res =t2.p2 ",";
return res;
}

public String getMessage(Test3 t2) {
String res="Test3(bean) parameter: ";
res =t2.p1 ",";
res =t2.p2 ",";
return res;
}

public Test2 getMessage2() {
Test2 res=new Test2();
res.p1="11";
res.p2 ="22";
return res;
}

public Test3 getMessage3() {
Test3 res=new Test3();
res.p1="11";
res.p2="22";
return res;
}

public List getList()
{
List list = new LinkedList();
list .add("China");
list.add(1234);
return list;
}

public Map getMap()
{
Map map = new HashMap();
map.put("bird", "bird");
map.put("human", "human");
return map;
}

}


package com.test;


public class Test2{
public String p1;
public String p2;
public String getP1 () {
return p1;
}
public void setP1(String p1) {
this.p1 = p1;
}
public String getP2() {
return p2;
}
public void setP2(String p2) {
this.p2 = p2;
}

}