RFR: 8223553: Fix code constructs that do not compile with the Eclipse Java Compiler

[Langer, Christoph]

Hi Daniel,

> > unfortunately, your proposed solution does not work with javac. I get this
> in the build:
> 
> Oh darn. I should have double checked.
> Can we at least reduce the scope of the @SuppressedWarnings by
> introducing a private method that just has the return call?

Sure, what about this one: http://cr.openjdk.java.net/~clanger/webrevs/8223553.2/ ?

Thanks
Christoph