Github user acoburn commented on the issue:
https://github.com/apache/jena/pull/411
After adding the `tdb2` dependency as in this PR, the `jena-osgi` bundle
includes the `org.apache.jena.dboe.*` classes. For example:
```bash
$ bnd print ./target/jena-osgi-3.8.0-SNAPSHOT.jar
...
org.apache.jena.dboe {version=3.8.0}
org.apache.jena.dboe.base {version=3.8.0}
org.apache.jena.dboe.base.block {version=3.8.0}
org.apache.jena.dboe.base.buffer {version=3.8.0}
org.apache.jena.dboe.base.file {version=3.8.0}
org.apache.jena.dboe.base.page {version=3.8.0}
org.apache.jena.dboe.base.record {version=3.8.0}
org.apache.jena.dboe.base.recordbuffer {version=3.8.0}
org.apache.jena.dboe.index {version=3.8.0}
org.apache.jena.dboe.migrate {version=3.8.0}
org.apache.jena.dboe.sys {version=3.8.0}
org.apache.jena.dboe.test {version=3.8.0}
org.apache.jena.dboe.trans.bplustree {version=3.8.0}
org.apache.jena.dboe.trans.bplustree.rewriter {version=3.8.0}
org.apache.jena.dboe.trans.data {version=3.8.0}
org.apache.jena.dboe.transaction {version=3.8.0}
org.apache.jena.dboe.transaction.txn {version=3.8.0}
org.apache.jena.dboe.transaction.txn.journal {version=3.8.0}
...
org.apache.jena.tdb2 {version=3.8.0}
org.apache.jena.tdb2.assembler {version=3.8.0}
org.apache.jena.tdb2.lib {version=3.8.0}
org.apache.jena.tdb2.loader {version=3.8.0}
org.apache.jena.tdb2.migrate {version=3.8.0}
org.apache.jena.tdb2.modify {version=3.8.0}
org.apache.jena.tdb2.setup {version=3.8.0}
org.apache.jena.tdb2.solver {version=3.8.0}
org.apache.jena.tdb2.solver.stats {version=3.8.0}
org.apache.jena.tdb2.store {version=3.8.0}
org.apache.jena.tdb2.store.nodetable {version=3.8.0}
org.apache.jena.tdb2.store.nodetupletable {version=3.8.0}
org.apache.jena.tdb2.store.tupletable {version=3.8.0}
org.apache.jena.tdb2.store.value {version=3.8.0}
org.apache.jena.tdb2.sys {version=3.8.0}
```
---
