If you want to time a segment of code you may do the following. Instantiating Timer is equivalent to Timer.start(). Timer t = new Timer(); String val = searchForStuff(); System.out.println("It took " ...

Comparison of one or more Hashing Algorithms from - Double Hashing, Robin Hood Hashing, Hopscotch Hashing, Cuckoo Hashing with Java's inbuilt HashMap/ HastSet over millions of add(), contains() and ...