modify end

o2server/x_processplatform_core_entity/src/main/java/com/x/processplatform/core/entity/element/End.java

@@ -15,22 +15,20 @@ import javax.persistence.OrderColumn;
 import javax.persistence.Table;
 import javax.persistence.UniqueConstraint;
 
+import org.apache.openjpa.persistence.PersistentCollection;
+import org.apache.openjpa.persistence.jdbc.ContainerTable;
+import org.apache.openjpa.persistence.jdbc.ElementColumn;
+import org.apache.openjpa.persistence.jdbc.ElementIndex;
+import org.apache.openjpa.persistence.jdbc.Index;
+
 import com.x.base.core.entity.JpaObject;
 import com.x.base.core.entity.annotation.CheckPersist;
 import com.x.base.core.entity.annotation.ContainerEntity;
 import com.x.base.core.entity.annotation.Flag;
 import com.x.base.core.entity.annotation.IdReference;
 import com.x.base.core.project.annotation.FieldDescribe;
-import com.x.base.core.project.tools.ListTools;
 import com.x.processplatform.core.entity.PersistenceProperties;
 
-import org.apache.commons.lang3.StringUtils;
-import org.apache.openjpa.persistence.PersistentCollection;
-import org.apache.openjpa.persistence.jdbc.ContainerTable;
-import org.apache.openjpa.persistence.jdbc.ElementColumn;
-import org.apache.openjpa.persistence.jdbc.ElementIndex;
-import org.apache.openjpa.persistence.jdbc.Index;
-
 @Entity
 @ContainerEntity(dumpSize = 5, type = ContainerEntity.Type.element, reference = ContainerEntity.Reference.strong)
 @Table(name = PersistenceProperties.Element.End.table, uniqueConstraints = {