Method failIfNull

src/main/java/org/assertj/core/internal/Maps.java:532–534

(K[] keys)

  }

  private static <K> void failIfNull(K[] keys) {
	if (keys == null) throw new NullPointerException("The array of keys to look for should not be null");
  }

  private static <K, V> void failIfNull(MapEntry<? extends K, ? extends V>[] entries) {
	if (entries == null) throw new NullPointerException("The array of entries to look for should not be null");