mananguptamg / java-collections Star 3 Code Issues Pull requests map-interface list-interface queue-interface set-interface Updated on Mar 28 Java ...

Interested in Java functional programming? The first place you need to start, especially if you use the Streams API, is with this Java Function interface example.

The functional consumer interface is a key part of the Java Streams API. Here is a simple Consumer interface example to show you how to use this Java component.

More typically, you'd use a JEE application to interface with JMS/MQ but this happened to be used as an integration piece where an application could export messages but had no native MQ or JMS ...

Java lets you declare interfaces inside of classes. Once declared, an interface is automatically a static member of the class. There is no need to declare the interface with the static keyword.

Learn the difference between classes and interfaces once and for all, then get started declaring, implementing, and extending interfaces in your Java programs ...