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java create a set with values

Set<String> set = new HashSet<>(Arrays.asList("a", "b", "c"));
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java how to make set

//Creating HashSet 
HashSet<String> 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();  
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