Does null check in Java?

We can get rid of all those null checks by utilizing the Java 8 Optional type . The method map accepts a lambda expression of type Function and automatically wraps each function result into an Optional . That enables us to pipe multiple map operations in a row. Null checks are automatically handled under the hood.15 Mar 2015

Read more

We can get rid of all those null checks by utilizing the Java 8 Optional type . The method map accepts a lambda expression of type Function and automatically wraps each function result into an Optional . That enables us to pipe multiple map operations in a row. Null checks are automatically handled under the hood.15 Mar 2015

Read more