/* Make a child reference as a candidate for insertion. */
ChildReference newLNRef =
new ChildReference(null, location.lnKey, logLsn);
BIN parentBIN = location.bin;
int entryIndex = parentBIN.insertEntry1(newLNRef);
if ((entryIndex & IN.INSERT_SUCCESS) == 0) {
/*
* Entry may have been a duplicate. Insertion was not successful.