Method removeIf

guava/src/com/google/common/cache/LocalCache.java:4552–4567

(BiPredicate<? super K, ? super V> filter)

  }

  boolean removeIf(BiPredicate<? super K, ? super V> filter) {
    checkNotNull(filter);
    boolean changed = false;
    for (K key : keySet()) {
      while (true) {
        V value = get(key);
        if (value == null || !filter.test(key, value)) {
          break;
        } else if (LocalCache.this.remove(key, value)) {
          changed = true;
          break;
        }
      }
    }
    return changed;
  }

  final class KeySet extends AbstractCacheSet<K> {