There was a JSR-121 Application Isolation proposal, that sounds similar to what you're talking about. I'm not sure why it didn't gain traction: http://www.ora

There was a JSR-121 Application Isolation proposal, that sounds similar to what you're talking about. I'm not sure why it didn't gain traction: http://www.oracle.com/technetwork/articles/javase/mvm-141094.html http://www.oracle.com/technetwork/articles/javase/mvm-141094... https://www.jcp.org/en/jsr/detail?id=121 https://www.jcp.org/en/jsr/detail?id=121