The correct way to convert a String to long in Java is with the parseLong method of the wrapper class. The constructor conversion approach is deprecated! Use parseLong instead.

Think you've nailed the basics of Java pattern matching? Keep learning with these Java pattern matching examples involving records, inferred types and generics.

The Java compiler must create synthetic methods on nested classes when their attributes specified with the private modifier are accessed by the enclosing class.

Here's everything you need to know about initializing Java classes and objects before executing them in the JVM.