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Find in a collection, java without streams
public Collection<Employee> findName(Collection<Employee> collection, String name) {
List<Employee> list = new ArrayList<>();
if (collection == null || collection.isEmpty()) return list;
for (Employee e : collection) {
if (e.firstName.equals(name)) list.add(e);
return list;
// usage
Collection<Employee> found = findName(myCollection, "Bob");
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