Oracle Java Developer interview questions

Interview process was very systematic.There will be two technical rounds and if you clear those then you will HR round in few days or on the very same day based on the number of candidates.I was told that i will be contacted for HR round but was never called.I assume that i didn't clear the second Technical round

Two round both technical I have cleared all the round also get positive feedback form HR But still didn't get the offer I asked the reason then they told due to business req. we have to keep you on hold