* Adding routine to convert a PL of PLs to a 2-D string array.

* Adding unit test for convertTo2DStringArray.

* Whitespace.

* Removing unused variables.

* Deleting commented out code.  Adding all paramtypes to unit test.

Description:

CASL Ticket # - PHI 6088

* Removing unneeded variables.

Description:
Two parameter list pointers and a string variable were not needed.

CASL Ticket # - PHI 6088