In Java until now the class path has been the bottom line for what is available to a running application. Although the class path serves this purpose and is well understood, ...

The core idea behind JPA as opposed to JDBC, is that for the most part, JPA lets you avoid the need to “think relationally.” In JPA, you define your persistence rules in the realm of Java code ...

However, there is one minor complexity the Java Scanner class add into the software development mix. In order to use the Java Scanner class in your code, you must either fully reference the java.util ...

Java constructor overloading example. Imagine a simple Java class that represents a point on a Cartesian plane. The class has two properties: x and y. The following code is an example. public class ...