Hibernate Annotations Sample

				//$				package org.hibernate.test.annotations.idmanytoone.alphabetical;								import javax.persistence.Entity;				import javax.persistence.Id;				import javax.persistence.IdClass;								@Entity				@IdClass( BId.class )				public class B {									@Id					private C parent;									@Id					private int sequenceNumber;									public B() {					}									public C getParent() {						return parent;					}									public void setParent(C parent) {						this.parent = parent;					}									public int getSequenceNumber() {						return sequenceNumber;					}									public void setSequenceNumber(int sequenceNumber) {						this.sequenceNumber = sequenceNumber;					}												}