how to declare set java code example

Example 1: how to initialize a set in java

Set h = new HashSet();

Example 2: java how to make set

//Creating HashSet 
HashSet set = new HashSet(); 

//adding elements  
set.add("One");    
set.add("Two");    

//Removing element);
set.remove("One"); 

//Removing all the elements available in the set  
set.clear();