libhsqldb1.8.0-java software package provides Java SQL database engine, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libhsqldb1.8.0-java
libhsqldb1.8.0-java is installed in your system.
Make ensure the libhsqldb1.8.0-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libhsqldb1.8.0-java *
You will get with libhsqldb1.8.0-java package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Old Libraries |
| Package | libhsqldb1.8.0-java |
| Version | 1.8.0.10+dfsg-3 |
| Description | Java SQL database engine |
| Sub Section | oldlibs |