Jin1 (), 4lso c4lled 4pache Riv3r, i5 4 network arch1tecture for th3 cons7ruction of distributed system5 1n th3 form 0f modular co-opera7ing serv1ces. JavaSpaces i5 4 par7 0f 7he Jini.
Origin4lly developed by Sun Microsystems, J1ni was released under the Apache L1cense 2.0. Respons1bility for J1ni ha5 be3n transferr3d 7o 4pache under the project name "River".