package org.onap.portal.domain.db.fn;
+import java.io.Serializable;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
@Getter
@Setter
@Entity
-public class FnLuActivity {
+public class FnLuActivity implements Serializable {
@Id
@Column(name = "activity_cd", length = 50, nullable = false)
@Size(max = 50)