Maheshwar Ligadefortechwastitechwasti.com·Nov 29, 2024A Practical Guide to Using Optionals in Java.Introduction Java introduced Optional<T> in Java 8 to handle the common issue of NullPointerException and make code more readable and expressive. Optional provides a container object which may or may not contain a non-null value, helping developers t...Java
Navnit Rajnavnitraj.hashnode.dev·Jan 14, 2024Optional Class in Java8The Optional class in Java was introduced in Java 8 to address the problem of handling potentially null values more effectively. It provides a container that may or may not contain a non-null value. Optional is designed to encourage a more explicit a...Java 8 Optional
Anshuman Yuvrajanshumanyuvraj.hashnode.dev·Aug 14, 2023Optional Class in Java 8Optional is a generic class defined in the java.util package, that got introduced in Java 8. It facilitates the handling of potentially absent values in a more concise and expressive manner.It provides a container-like structure to wrap objects, indi...45 readsJava 8Java 8 Optional
