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| @@ -17,9 +17,10 @@ package org.thingsboard.server.common.data.id; | @@ -17,9 +17,10 @@ package org.thingsboard.server.common.data.id; | ||
| 17 | 17 | ||
| 18 | import com.fasterxml.jackson.annotation.JsonIgnore; | 18 | import com.fasterxml.jackson.annotation.JsonIgnore; |
| 19 | 19 | ||
| 20 | +import java.io.Serializable; | ||
| 20 | import java.util.UUID; | 21 | import java.util.UUID; |
| 21 | 22 | ||
| 22 | -public abstract class IdBased<I extends UUIDBased> { | 23 | +public abstract class IdBased<I extends UUIDBased> implements Serializable { |
| 23 | 24 | ||
| 24 | protected I id; | 25 | protected I id; |
| 25 | 26 |