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how to add a singleton hashset in java Code Example
how to add a singleton hashset in java 
// With Class Type
Set<String> set = new HashSet<>(Arrays.asList("a", "b", "c"));
//Anonymous Class
Set<String> set = new HashSet<String>(){{
    add("a");
    add("b");
    add("c");
}};
Source: www.baeldung.com



Java

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
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Horje