RFR(M): 8197959: [TESTBUG] Some (App)CDS tests requires modification due to there removal of the Java EE and CORBA modules

[Calvin Cheung]

JBS: https://bugs.openjdk.java.net/browse/JDK-8197959

webrev: http://cr.openjdk.java.net/~ccheung/8197959/webrev.00/

Fixing the affected CDS and AppCDS tests due to the removal of the Java 
EE and CORBA modules.
Also removing the unneeded helper classes.

It passed hs-tier1 through tier3 tests.

thanks,
Calvin