security model compilation fix
[Truffle] Tag failing String#reverse spec.
Merge pull request #2288 from tduehr/platform_security

security model compilation fix
[Truffle] -Xtruffle.translator.print_full_asts option.
Empty Arrays [] are not very uncommon.  Use same instance
Less sure on this but no reason alloc'ing an empty string over and over
final field final. clone less
Extra field for no raison
Revert to re-green master
HEADIUS
Remove test covering removed behavior of loading test.jar.rb
Update to lighter weight dirgra
Revert "HEADIUS"

This reverts commit 96034ed2a35682fff1dfa330bed602fe624b2757.
Revert "Revert to re-green master"

This reverts commit 13a08fa6817e131962e98198b81a7b8b69017e69.
Add JVM6 support for direct literal fixnum/float calls.
[Truffle] - String#chomp removes only the last character if string ends with \n\r
[Truffle] Work on destructuring in arguments.