cxf+spring+tomcat

package com.impl; import java.util.List; import java.util.Map; import org.w3c.dom.Document; import com.interfaces.ServicesInterface; import com.javabean.User; public class HelloWorldImpl implements ServicesInterface { @Override public String sayHi(String text) { return "hi,"+text; } @Override public Document getDocument() { return null; } @Override public String sayUserHello() { return null; } @Override public List<User> findUser() { return null; } @Override public Map<Integer, User> getMapUsers() { return null; } }