A programming interface (API) that provides an interface between a Java program and a legacy application such as CICS and R/3. Java Connectors, which originally part of the Java EE platform, make ...

Functional supplier interface in Java tutorial There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package ...

Many developers get intimidated when they look at all the new APIs that accept lambda expressions as arguments, and wonder how they’ll ever figure out which Java function to use and what the proper ...