This latter method’s return value can be used directly in naming the Log4j logger or can have that returned Class‘s getCanonicalName() method return its name as a String for naming the java ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

This changes how we call a method in Java, because we can simply insert the name of the method in-line in our code, as though it were a variable: Code Copy Text ...

Can Java’s conditional ternary operator return null? The Java ternary operator return cannot be void. However, it can be null. There are many instances where it makes sense to have a Java ternary ...