Now create a JDBC connection to the SQL Server 2005 database from the Java application, SQLServerJDBC.java. Import the JDBC API classes in the java.sql package. In the JDBC application, load the SQL ...

Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs. Java class loaders are a component of the Java virtual machine (JVM ...

Developing splash screens for Java applications is harder than it needs ... Mustang provides a class call SplashScreen which your application can get a handle to the splash image.

I wrote about the NetBeans hint “Overridable Method Call in Constructor” in the blog post Seven Indispensable NetBeans Java Hints. In this post, I look at why having an overridable method ...

You need a whole new class to implement a single method. Furthermore, the logic is separated from the point in which it is needed. This will make troubleshooting and code maintenance more difficult.

proposed in JEP 409 and available since Java 17, let developers limit and control how deeply a component's type hierarchy can extend. With sealed classes, a developer can essentially create a ...

The release of Java SE 15 in Sept 2020 will introduce ... In such a situation, the author may choose to make the implementation classes accessible, but more likely, the implementation classes ...