java set stream api find by name code example

Example 1: find object with same attribute java stream

Optional<Person> matchingObject = objects.stream().
    filter(p -> p.email().equals("testemail")).
    findFirst();

Example 2: java 8 find in list by property

Optional<Person> matchingObject = objects.stream().
    filter(p -> p.email().equals("testemail")).
    findFirst();