BAEL-4531 (#10093)

* Added code for checking if a class is abstract or not.

* Renamed test name as per review comments.

core-java-modules/core-java-reflection-2/src/main/java/com/baeldung/reflection/check/abstractclass/AbstractExample.java

@@ -0,0 +1,15 @@
+package com.baeldung.reflection.check.abstractclass;
+
+import java.time.LocalDate;
+import java.time.LocalTime;
+
+public abstract class AbstractExample {
+
+    public static String getAuthorName() {
+        return "Umang Budhwar";
+    }
+
+    public abstract LocalDate getLocalDate();
+
+    public abstract LocalTime getLocalTime();
+}