RFR (M) : JDK-8031151 : Add basic CDS tests

[Mikhailo Seledtsov]

Hi,

  Here are some tests for testing basic CDS functionality that have been 
waiting for jdk-9 to open.
Please review.

     JBS: https://bugs.openjdk.java.net/browse/JDK-8031151
     Webrev: http://cr.openjdk.java.net/~mseledtsov/8031151/webrev.00/
     Testing:
         JPRT to exercise the added tests: 2014-01-03-165437.mseledtsov.cds
         JPRT: default test run: 2014-01-02-182200.mseledtsov.cds

Thank you,
Misha