import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
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import javax.persistence.ElementCollection;
import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.Lob;
import javax.persistence.Table;
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import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NonNull;
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import org.apache.commons.collections4.CollectionUtils;
import org.onap.policy.models.base.PfAuthorative;
import org.onap.policy.models.base.PfConcept;