Minor test refactoring

datatypes/src/test/java/com/fasterxml/jackson/datatype/jdk8/OptionalUnwrappedTest.java → datatypes/src/test/java/com/fasterxml/jackson/datatype/jdk8/Java8OptionalUnwrappedTest.java

@@ -11,7 +11,7 @@
 import com.fasterxml.jackson.databind.jsonFormatVisitors.JsonObjectFormatVisitor;
 import com.fasterxml.jackson.databind.ser.DefaultSerializerProvider;
 
-public class OptionalUnwrappedTest extends ModuleTestBase
+public class Java8OptionalUnwrappedTest extends ModuleTestBase
 {
 	static class Child {
 		public String name = "Bob";