Jikes RVM is free, open source software, distributed and freely redistributable under the Eclipse Public License v 1.0 (EPL-1.0). The EPL has been certified by the Open Source Initiative as an open source license. The EPL meets the Debian Free Software Guidelines.
Note: some code in the libraryInterface tree is distributed under other open source licenses. See the various LICENSE files in that tree for details.
Note: rvm/src-generated/opt-burs/jburg contains a tool, jburg, which was derived from iburg and is distributed under the MIT license. See rvm/src-generated/opt-burs/jburg/LICENSE for details.