Java Collections – LinkedHashSet Example
The LinkedHashSet is a hash table and Linked List based implementation of the Set interface. A LinkedHashSet is different than the HashSet …
Java Collections – TreeSet Example
A Red-Black tree based TreeMap implementation. The TreeSet is sorted according to the natural ordering, or by a Comparator provided at TreeSet …
Java Collections – HashSet Example
The HashSet class implements the Set interface and uses a HashMap for storage. Ordering of the elements is not guaranteed to remain …
Java Collections – ArrayList vs LinkedList Performance
For this test, I decided to evaluate LinkedList vs ArrayList and see which one is fastest once and for all for the …
Java Collections – BitSet Example
The BitSet implements a vector of bits are can dynamically expand as needed. With this structure, each element, or bit represents a …
Java Collections – List Performance Measurements
I decided to put the following List-based data structures to the test in order to determine which is fastest. I tested Vector, …