addressed review comments

Author: SreeniIO

unirest/src/test/java/BehaviorTests/GZipTest.java

@@ -26,15 +26,12 @@
 package BehaviorTests;
 
 import kong.unirest.HttpResponse;
-import kong.unirest.ObjectMapper;
 import kong.unirest.Unirest;
 import org.junit.Test;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 
-import java.util.Map;
-
 public class GZipTest extends BddTest {
     @Test
     public void emptyGzip() {