if (workEffortSearchConstraintList == null) {
return constraintStrings;
}
Iterator workEffortSearchConstraintIter = workEffortSearchConstraintList.iterator();
while (workEffortSearchConstraintIter.hasNext()) {
WorkEffortSearchConstraint workEffortSearchConstraint = (WorkEffortSearchConstraint) workEffortSearchConstraintIter.next();
if (workEffortSearchConstraint == null) continue;
String constraintString = workEffortSearchConstraint.prettyPrintConstraint(delegator, detailed, locale);
if (UtilValidate.isNotEmpty(constraintString)) {
constraintStrings.add(constraintString);
} else {
constraintStrings.add("Description not available");
}