Method firstMatch

output/java_guava/1.4.17/FluentIterable.java:470–472

Returns an Optional containing the first element in this fluent iterable that satisfies the given predicate, if such an element exists. Warning: avoid using a predicate that matches null. If null is matched in this fluent iterable, a {@link NullPointerExcep

(Predicate<? super E> predicate)

  public final Optional<E> firstMatch(Predicate<? super E> predicate) {
    return Iterables.tryFind(iterable, predicate);
  }

  /**
   * Returns a fluent iterable that applies {@code function} to each element of this fluent