人力资源管理系统主要包括：人员管理、招聘管理、培训管理、奖惩管理和薪金管理五大管理模块。系统把几乎所有与人力资源相关的数据统一管理

				//$Id: X.java,v 1.1.2.3 2003/11/24 03:39:16 oneovthafew Exp $				package org.hibernate.test;
				
				import java.util.ArrayList;
				import java.util.List;
				
				
				public class X {
				
					private long id;
					private Y y;
					private List xxs = new ArrayList();
				
					/**
					 * Returns the id.
					 * @return long
					 */
					public long getId() {
						return id;
					}
				
					/**
					 * Returns the y.
					 * @return Y
					 */
					public Y getY() {
						return y;
					}
				
					/**
					 * Sets the id.
					 * @param id The id to set
					 */
					public void setId(long id) {
						this.id = id;
					}
				
					/**
					 * Sets the y.
					 * @param y The y to set
					 */
					public void setY(Y y) {
						this.y = y;
					}
					
					public List getXxs() {
						return xxs;
					}
				
					public void setXxs(List xxs) {
						this.xxs = xxs;
					}
				
					public static class XX {
						private Long id;
						private X x;
						private XX() {}
						public XX(X x) {
							this.x = x;
						}
						public Long getId() {
							return id;
						}
				
						public void setId(Long id) {
							this.id = id;
						}
				
						public X getX() {
							return x;
						}
				
						public void setX(X x) {
							this.x = x;
						}
				
					}
				
				}