default-jdk-builddep software package provides virtual package provided by gcj-native-helper, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install default-jdk-builddep
default-jdk-builddep is installed in your system.
Make ensure the default-jdk-builddep package were installed using the commands given below,
$ sudo dpkg-query -l | grep default-jdk-builddep*
You will get with default-jdk-builddep package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Virtual packages |
| Package | default-jdk-builddep |
| Version | |
| Description | virtual package provided by gcj-native-helper |
| Sub Section | virtual |