How to create methods in Java Let’s rewind a moment and take a closer look at the method we created. Why does it look the way it does?

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

A “ do ” method first instantiates the java.net.URL class; doDelete() and doGet() attach query strings to their URI arguments when these methods are called with nonnull isbn arguments.