// use the current test case values to check all other expressions
TestCaseValueDomainBorderSelector oTmpSelector =
new TestCaseValueDomainBorderSelector(true, true);
boolean bValidValueFound = false; // local search for valid values
for(TestCaseValidValue oValue : oTmpSelector.selectValues(oTmpVTR)) {
// save old value
TestCaseValidValue oOldValue = in_colTestValues.get(oExpAtom);
in_colTestValues.put(oExpAtom, oValue);
if(isValidExpressionConjunction(colTmpExpressions, in_colTestValues)) {
bValidValueFound = true;