HashSet isEmpty() Method in Java
The Java.util.HashSet.isEmpty() method is used to check if a HashSet is empty or not. It returns True if the HashSet is empty otherwise it returns False.
Parameters: This method does not take any parameter
Return Value: The function returns True if the set is empty else returns False.
Below program illustrate the Java.util.HashSet.isEmpty() method:
HashSet: [4, Geeks, Welcome, To] Is the set empty: false Is the set empty: true
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