Please backport java-package 0.50ubuntu1.1 (multiverse) from quantal-updates

Please backport java-package 0.50ubuntu1.1 (multiverse) from quantal-updates to precise.

Reason for the backport:
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java-package does not exist in precise at the moment.
With this backport, users will be able to build .deb packages from tar.gz of Oracle JDK or JRE.

Testing:
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Mark off items in the checklist [X] as you test them, but please leave the checklist so that backporters can quickly evaluate the state of testing.

You can test-build the backport in your PPA with backportpackage:
$ backportpackage -u ppa:<lp username>/<ppa name> -s quantal -d precise java-package

* precise:
[X] Package builds without modification
[X] java-package installs cleanly and runs

No reverse dependencies