Performance Issue with HashSet RemoveAll() method
In our previous article on HashSet internals, we have seen internal implementation of its add(), remove(), contains(), clear(), iterator() and isEmpty() methods. One of our readers has raised question about How efficient is HashSet removeAll() method? As it requires detailed explanation, we have decided to write separate article on it. What does removeAll() method do? Before going into internals of […]
Synechron Interview Questions – Set 1
Synechron had arranged walk-in drive at Ahmedabad location for multiple opening at Mumbai, Pune and Bangalore location. I have appeared for Sr Java Developer position. I got a call from Ethos HR consultancy and interview was scheduled at the office of Ethos HR, Ahmedabad. Arrangement by Ethos HR was very poor and unprofessional. However, interviewers were very […]
