get specific field from list java code example
Example 1: java find item in list by property
Customer james = customers.stream()
.filter(customer -> "James".equals(customer.getName()))
.findAny()
.orElse(null);
Example 2: java 8 find in list by property
Optional<Person> matchingObject = objects.stream().
filter(p -> p.email().equals("testemail")).
findFirst();