Method Range

guava/src/com/google/common/collect/Range.java:327–335

(Cut<C> lowerBound, Cut<C> upperBound)

  final Cut<C> upperBound;

  private Range(Cut<C> lowerBound, Cut<C> upperBound) {
    this.lowerBound = checkNotNull(lowerBound);
    this.upperBound = checkNotNull(upperBound);
    if (lowerBound.compareTo(upperBound) > 0
        || lowerBound == Cut.<C>aboveAll()
        || upperBound == Cut.<C>belowAll()) {
      throw new IllegalArgumentException("Invalid range: " + toString(lowerBound, upperBound));
    }
  }

  /** Returns {@code true} if this range has a lower endpoint. */
  public boolean hasLowerBound() {