protected boolean skipName(Name definedName) { String namename = definedName.getNameName(); if (namename == null) { return true; } // ignore defined name of functions, they are macro functions that we don't support if (definedName.isFunctionName()) { return true; } if (definedName.getRefersToFormula() == null) { // ignore defined name with null formula, don't know when will have this case return true; } return false; }