try
{
final XFormulaOpCodeMapper mapper = (XFormulaOpCodeMapper) UnoRuntime.queryInterface(XFormulaOpCodeMapper.class, m_xContext.getServiceManager().createInstanceWithContext("simple.formula.FormulaOpCodeMapperObj", m_xContext));
FormulaOpCodeMapEntry[] opCodes = mapper.getAvailableMappings(FormulaLanguage.ODFF, FormulaMapGroup.FUNCTIONS);
final DefaultFormulaContext defaultContext = new DefaultFormulaContext();
final FunctionRegistry functionRegistry = defaultContext.getFunctionRegistry();
String[] names = functionRegistry.getFunctionNames();
addOpCodes(names, opCodes, FUNCTIONS);
names = getOperators(defaultContext, OPERATORS);
opCodes = mapper.getAvailableMappings(FormulaLanguage.ODFF, FormulaMapGroup.UNARY_OPERATORS);
addOpCodes(names, opCodes, UNARY_OPERATORS);
opCodes = mapper.getAvailableMappings(FormulaLanguage.ODFF, FormulaMapGroup.BINARY_OPERATORS);