protected FieldDeclaration parseStringFieldDeclaration(Element fieldDeclarationElement, Element serviceTaskElement, String fieldName) {
try {
String fieldValue = getStringValueFromAttributeOrElement("stringValue", "string", fieldDeclarationElement);
if (fieldValue != null) {
return new FieldDeclaration(fieldName, Expression.class.getName(), new FixedValue(fieldValue));
}
} catch (ActivitiException ae) {
if (ae.getMessage().contains("multiple elements with tag name")) {
addError("Multiple string field declarations found", serviceTaskElement);
} else {