Update imports

sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/rx/AadAuthorizationTests.java

@@ -42,7 +42,9 @@
 import java.util.List;
 import java.util.Properties;
 import java.util.UUID;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Map;
 
 public class AadAuthorizationTests extends TestSuiteBase {
     private final static Logger log = LoggerFactory.getLogger(AadAuthorizationTests.class);