THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
The NetBeans build system downloads most of its dependencies from maven central, but some binaries are kept on:
binaries from http://netbeans.osuosl.org/binaries/
see config file:
https://github.com/apache/netbeans/blob/master/nbbuild/binaries-default-properties.xml
Obtaining the SSH keys for ftp-osl.osuosl.org
...