Learn seven advanced techniques for working with fields and methods in Java, including recursion, method call chaining, pass-by-value arguments, and rules for calling methods ...

Examples of using nested classes in your Java programs; Static classes in Java. In Classes and objects in Java, you learned how to declare static fields and static methods as members of a class, ...

That's why global constants in Java use the static and final keywords. Example of static and final in Java. Here's a static final example to further demonstrate the point. The following Account class ...

After a Java static code analysis runs, PMD provides a report of the offending lines of code. PMD can identify common problems such as the hard coding of passwords and IP addresses, the use of a ...