Added Resources for the Java Fundamentals (#1736)

Including a brief summary of the node and some interesting links to read and watch

content/roadmaps/110-java/content/100-java-fundamentals/108-exception-handling.md

@@ -1 +1,7 @@
-# Exception handling
+# Exception Handling
+
+Exception Handling in Java is one of the effective means to handle the runtime errors so that the regular flow of the application can be preserved. Java Exception Handling is a mechanism to handle runtime errors such as ClassNotFoundException, IOException, SQLException, RemoteException, etc.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.geeksforgeeks.org/exceptions-in-java/'>Exception Handling - G4G</BadgeLink>
+<BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=W-N2ltgU-X4'>Understanding Java Exceptions</BadgeLink>