Java Tutorial Java HashSet

Basic

1. Add values to HashSet in Java
2. Check if a particular element exists in HashSet in Java
3. Get Size of HashSet in Java

Convert

1. Convert set to an array in Java
2. Copy all elements of HashSet to an Object Array in Java
3. Get Synchronized Set from HashSet in Java
4. Convert an ArrayList to HashSet in Java
5. Create a weak HashSet that element stored in the WeakHashSet might be garbage collected in Java

Custom

1. Create a Concurrent hash set that allows the lock array to be resized in Java
2. Create a coarse-grained hash set in Java
3. Create an memory-efficient hash set in Java
4. Implement a HashSet where the objects given are stored in weak references in Java

Search

1. Find Minimum element of HashSet in Java
2. Find maximum element of HashSet in Java

Iterate

1. Get Enumeration over a HashSet in Java
2. Iterate through elements of HashSet in Java

Remove

1. Remove all elements from HashSet in Java
2. Remove element from HashSet in Java
3. Remove specified element from HashSet in Java