Tests: Ignore some rawtypes and unchecked warngings.

Author: greenrobot-team

tests/objectbox-java-test/src/test/java/io/objectbox/ObjectClassObserverTest.java

@@ -38,6 +38,7 @@
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertTrue;
 
+@SuppressWarnings({"rawtypes", "unchecked"})
 public class ObjectClassObserverTest extends AbstractObjectBoxTest {
 
     protected BoxStore createBoxStore() {

tests/objectbox-java-test/src/test/java/io/objectbox/TestUtils.java

@@ -56,6 +56,7 @@ public static InputStream openInputStream(String filename) throws FileNotFoundEx
         return in;
     }
 
+    @SuppressWarnings("unchecked")
     public static <T extends Serializable> T serializeDeserialize(T entity) throws IOException, ClassNotFoundException {
         ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
         ObjectOutputStream out = new ObjectOutputStream(bytesOut);