RFR(S): 8146786: [TESTBUG] straighten out testability for several issues

[Paul Sandoz]

> On 11 Jan 2016, at 15:31, Michael Haupt <michael.haupt at oracle.com> wrote:
> 
> Dear all,
> 
> please review this fix.
> Bug: https://bugs.openjdk.java.net/browse/JDK-8146786
> Webrev: http://cr.openjdk.java.net/~mhaupt/8146786/webrev.00/
> 
> The fix adds some missing @bug annotations in tests and contributes two files that were accidentally not pushed earlier.
> 

+1

Paul.