Java HashTable Size Example

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import java.util.Hashtable;

public class JavaHashTableSize {

	public static void main(String[] args) {

		Hashtable hashTable = new Hashtable();
		System.out.println("Size of Hashtable : " + hashTable.size());

		hashTable.put("1", "One");
		hashTable.put("2", "Two");
		hashTable.put("3", "Three");
		System.out.println("Size of Hashtable after addition : " + hashTable.size());

		Object object = hashTable.remove("2");
		System.out.println("Size of Hashtable after removal : " + hashTable.size());
	}
}
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