[RFR] (XS) 8144677: jprt.properties should allow creating a user specified testset with custom build flavors and build targets

[Chris Plummer]

Hello,

Please review the following:
https://bugs.openjdk.java.net/browse/JDK-8144677
http://cr.openjdk.java.net/~cjplummer/8144677/webrev.01/webrev/

Tested with JPRT with:
  • "-testset hotspot"
  • "-testset svc"
  • "-testset chris" from the example custom testset provided in the CR.
  • no testset specified

BTW, if anyone knows of an "include" mechanism for jprt.properties, 
please let me know. Although that won't change the need for the above 
changes, it would make it possible to put custom testsets in a file 
rather than having to paste them in your ~/.jprt.properties file.

thanks,

Chris