openjdk-6-dbg software package provides Java runtime based on OpenJDK (debugging symbols), you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install openjdk-6-dbg
openjdk-6-dbg is installed in your system.
Make ensure the openjdk-6-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep openjdk-6-dbg *
You will get with openjdk-6-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | openjdk-6-dbg |
| Version | 6b40-1.13.12-0ubuntu0.14.04.2 |
| Description | Java runtime based on OpenJDK (debugging symbols) |
| Sub Section | devel |