guava/src/com/google/common/collect/GeneralRange.java
static <T> GeneralRange<T> all(Comparator<? super T> comparator) {
    return new GeneralRange<T>(comparator, false, null, OPEN, false, null, OPEN);
  }
static <T> GeneralRange<T> all(Comparator<? super T> comparator) {
    return new GeneralRange<T>(comparator, false, null, OPEN, false, null, OPEN);
  }
static < T > GeneralRange < T > all ( Comparator < ? super T > comparator ) { return new GeneralRange < T > ( comparator , false , null , OPEN , false , null , OPEN ) ; }
Returns the whole range relative to the specified comparator.
Returns the whole range relative to the specified comparator .