public boolean equals(Object object) {
boolean isEqual = false;
HashKey hashKey;
if (object instanceof HashKey) {
hashKey = (HashKey) object;
ConnectionAnchor hkA1 = hashKey.getFirstAnchor();
ConnectionAnchor hkA2 = hashKey.getSecondAnchor();
isEqual =
(hkA1.equals(anchor1) && hkA2.equals(anchor2))
|| (hkA1.equals(anchor2) && hkA2.equals(anchor1));
}
return isEqual;
}
public int hashCode() {
return anchor1.hashCode() ^ anchor2.hashCode();
}
