The release of Java SE 15 in Sept 2020 will introduce "sealed classes" (JEP 360) as a preview feature. A sealed class is a class or interface which restricts which other classes or interfaces may ...

Java Essentials Volume 2 provides structured pathway from Java fundamentals to advanced application development ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Jinsong Yu shares deep architectural insights ...

Oracle has released version 15 of Java, the language created 25 years ago by James Gosling at Sun Microsystems, which Oracle snapped up in 2009 for about $7.4bn to gain what it said was the "most ...

In the technical keynote address for JavaOne 2013, Mark Reinhold, chief architect for the Java Platform Group at Oracle, described lambda expressions as the single largest upgrade to the Java ...

Already highly popular, Python could also be the fastest-growing major programming language, according to Stack Overflow, a site that helps developers solve coding questions. The company estimates ...