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.

Introduced as a part of Java EE 5, the Java Persistence API is a much awaited mechanism for persisting Java objects in the relational database by mapping Java objects to relational database tables.

It's not that hard to perform Java file uploads. The new Servlet and JSP API, along with HTML5 input form enhancements, make Java file uploads, both synchronously and asynchronously with Ajax, ...

JTS specifies the implementation of a Transaction Manager that supports the Java Transaction API (JTA) specification at a high level and implements the Java mapping of the OMG OTS specification at ...