Please complete the TODO items in the code below and make the test work, use java 11 only.

import static org.junit.Assert.*;
	import org.junit.After;
	import org.junit.Before;
	import org.junit.Test;
	public class TestWordCounter {
	// TODO complete this test class
	// TODO declare a reference to the SUT (system under test), i.e., WordCounter
	@Before
	public void setUp() {
	// TODO create the SUT instance
	}
	@After
	public void tearDown() {
	// TODO set the SUT instance to null
	}
	@Test
	public void testGetCountEmpty() {
	// TODO verify that the SUT initially returns an empty map
	fail();
	}
	@Test
	public void testGetCountNonEmpty() {
	// TODO run the SUT on a specific String iterator with some repeated words,
	// then use assertions to verify the correct counts
	// do this for at least two words in the iterator and two not in the iterator
	fail();
	}
	}