public int hashCode() {
return a.hashCode();
}
/**
* Implement a hash code for this comparator that is consistent with {@link #equals(Object)}.
*
* @return a hash code for this comparator.
*/
@Override
public int hashCode() {
return (nullsAreHigh ? -1 : 1) * nonNullComparator.hashCode();
}
/**
* Hashcode compatible with equals.
*
* @return the hash code for this comparator
*/
public int hashCode() {
int result;
result = comparator.hashCode();
return result;
}
/** @see java.lang.Object#hashCode() */
@Override
public int hashCode() {
return comp.hashCode();
}