/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import javax.swing.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		List<String > ar = new ArrayList<>();
		ar.add("hotel");
		ar.add("hotel2");
		ar.add("hotel3");
 
		Object[] al = ar.toArray();
 
		JComboBox j = new JComboBox(al);
		System.out.println(j.getItemCount());
	}
}

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