libgcj17 software package provides Java runtime library for use with gcj, you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libgcj17
libgcj17 is installed in your system.
Make ensure the libgcj17 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgcj17 *
You will get with libgcj17 package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Libraries |
| Package | libgcj17 |
| Version | 6.2.0-13ubuntu1 |
| Description | Java runtime library for use with gcj |
| Sub Section | libs |