Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Java memory model. Static variables and where they are stored + use-cases. Static object references, static methods, psvm + use-cases. Java 7 vs Java 8, instance methods vs static methods. Static ...

Static variables and static methods are two important concepts in Java. Whenever a variable is declared as static, this means there is only one copy of it for the entire class, rather than each ...

Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also known as ...

To access classes of one package in another package i.e use external classes without package qualification import feature is used. The classes and interfaces of one package are accessible in another ...

It's always a good idea to employ a few static code analysis tools as part of your software development routine. There are a number of great tools that perform static analysis of Java code, such as ...

One of the best ways to protect your software project from avoidable bugs is the use of Java static code analysis tools. These tools can help identify and fix problematic code before it reaches ...

Regardless of the above advantages, there is an ongoing debate in the Java community on whether statically compiled implementations can meet the Java specification on dynamic features such as binary ...

Checkstyle do exactly what is required. But the feature of separating static imports when they are at top/bottom seems is required from conversation of Issue #5176. So, we can add a option named ...