package org.onap.portal.domain.db.cr;
+import java.io.Serializable;
import java.time.LocalDateTime;
import java.util.Set;
import javax.persistence.CascadeType;
@Getter
@Setter
@Entity
-public class CrReportFileHistory {
+public class CrReportFileHistory implements Serializable {
@Id
@Column(name = "hist_id", nullable = false, length = 11)
@Digits(integer = 11, fraction = 0)