};
Object[] sortedVars = Sorter.sort(order, variables.toArray());
if (null != sortedVars) {
for (int i = 0; i < sortedVars.length; i++) {
YVariable variable = (YVariable) sortedVars[i];
xml.append(variable.toXML());
}
}
xml.append("<processControlElements>");
xml.append(_inputCondition.toXML());