RFR: 8157723: --no-java should disable POJO methods on JS primitives

[Hannes Wallnöfer]

Please review:

Bug: http://cr.openjdk.java.net/~hannesw/8157723/webrev/
Webrev: http://cr.openjdk.java.net/~hannesw/8157723/webrev/

Thanks,
Hannes