public Heaper fetch() {
if (hasValue()) {
return myPosition.integer();
} else {
return null;
}
/*
udanax-top.st:53445:DescendingIntegerStepper methodsFor: 'accessing'!
{Heaper wimpy} fetch
self hasValue ifTrue: [^myPosition integer] ifFalse: [^NULL]!
*/
}
