Method: TESTCOL_BASIC
Method: TESTCOL_VISIBILITY_REF
Method: TESTCOL_QUANTITY
Method: TESTCOL_UNIT
Method: TESTCOL_AMOUNT
Method: TESTCOL_CONVEXIT
Method: TESTCOL_COMP_SIMPLE
Method: TESTCOL_CODELIST
Method: TESTCOL_CURRENCY
Method: CONSTRUCTOR